mirror of
https://github.com/justinrainbow/json-schema.git
synced 2025-03-19 13:49:48 +01:00
replace static with dynamic
This commit is contained in:
Igor Wiedler
parent
eddad9ae52
commit
2319086c2c
@ -30,12 +30,12 @@ namespace JsonSchema;
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class Validator {
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static $errors = array();
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static $formatValidator;
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private $errors = array();
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private $formatValidator;
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const CHECK_MODE_NORMAL = 1;
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const CHECK_MODE_TYPE_CAST = 2;
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public static $checkMode = self::CHECK_MODE_NORMAL;
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public $checkMode = self::CHECK_MODE_NORMAL;
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/**
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* Validates a php object against a schema. Both the php object and the schema
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@ -50,34 +50,34 @@ class Validator {
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* an error if any format defined on the schema is not supported by the validator.
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* @return unknown
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*/
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static public function validate($instance, $schema = null, $formatValidator = null) {
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self::$errors = array();
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self::$formatValidator = null;
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public function validate($instance, $schema = null, $formatValidator = null) {
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$this->errors = array();
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$this->formatValidator = null;
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if($formatValidator) self::$formatValidator = $formatValidator;
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$res = self::_validate($instance,$schema,false);
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self::$formatValidator = null;
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if($formatValidator) $this->formatValidator = $formatValidator;
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$res = $this->_validate($instance,$schema,false);
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$this->formatValidator = null;
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return $res;
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}
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static function _validate($instance,$schema = null,$_changing) {
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function _validate($instance,$schema = null,$_changing) {
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// verify passed schema
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if ($schema) {
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self::checkProp($instance,$schema,'','',$_changing);
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$this->checkProp($instance,$schema,'','',$_changing);
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}
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// verify "inline" schema
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$propName = '$schema';
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if (!$_changing && isset($instance->$propName)) {
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self::checkProp($instance,$instance->$propName,'','',$_changing);
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$this->checkProp($instance,$instance->$propName,'','',$_changing);
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}
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// show results
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$obj = new stdClass();
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$obj->valid = ! ((boolean)count(self::$errors));
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$obj->errors = self::$errors;
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$obj->valid = ! ((boolean)count($this->errors));
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$obj->errors = $this->errors;
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return $obj;
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}
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static function incrementPath($path,$i) {
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function incrementPath($path,$i) {
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if($path !== '') {
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if(is_int($i)) {
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$path .= '['.$i.']';
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@ -95,33 +95,33 @@ class Validator {
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return $path;
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}
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static function checkArray($value,$schema,$path,$i,$_changing) {
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function checkArray($value,$schema,$path,$i,$_changing) {
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//verify items
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if(isset($schema->items)) {
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//tuple typing
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if(is_array($schema->items)) {
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foreach($value as $k=>$v) {
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if(array_key_exists($k,$schema->items)) {
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self::checkProp($v,$schema->items[$k],$path,$k,$_changing);
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$this->checkProp($v,$schema->items[$k],$path,$k,$_changing);
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}
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else {
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// aditional array properties
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if(array_key_exists('additionalProperties',$schema)) {
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if($schema->additionalProperties === false) {
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self::adderror(
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$this->adderror(
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$path,
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'The item '.$i.'['.$k.'] is not defined in the objTypeDef and the objTypeDef does not allow additional properties'
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);
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}
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else {
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self::checkProp($v,$schema->additionalProperties,$path,$k,$_changing);
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$this->checkProp($v,$schema->additionalProperties,$path,$k,$_changing);
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}
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}
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}
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}//foreach($value as $k=>$v) {
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// treat when we have more schema definitions than values
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for($k = count($value); $k < count($schema->items); $k++) {
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self::checkProp(
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$this->checkProp(
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new JsonSchemaUndefined(),
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$schema->items[$k], $path, $k, $_changing
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);
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@ -130,27 +130,27 @@ class Validator {
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// just one type definition for the whole array
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else {
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foreach($value as $k=>$v) {
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self::checkProp($v,$schema->items,$path,$k,$_changing);
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$this->checkProp($v,$schema->items,$path,$k,$_changing);
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}
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}
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}
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// verify number of array items
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if(isset($schema->minItems) && count($value) < $schema->minItems) {
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self::adderror($path,"There must be a minimum of " . $schema->minItems . " in the array");
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$this->adderror($path,"There must be a minimum of " . $schema->minItems . " in the array");
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}
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if(isset($schema->maxItems) && count($value) > $schema->maxItems) {
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self::adderror($path,"There must be a maximum of " . $schema->maxItems . " in the array");
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$this->adderror($path,"There must be a maximum of " . $schema->maxItems . " in the array");
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}
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}
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static function checkProp($value, $schema, $path, $i = '', $_changing = false) {
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function checkProp($value, $schema, $path, $i = '', $_changing = false) {
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if (!is_object($schema)) {
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return;
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}
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$path = self::incrementPath($path,$i);
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$path = $this->incrementPath($path,$i);
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// verify readonly
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if($_changing && $schema.readonly) {
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self::adderror($path,'is a readonly field, it can not be changed');
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$this->adderror($path,'is a readonly field, it can not be changed');
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}
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// I think a schema cant be an array, only the items property
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/*if(is_array($schema)) {
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@ -158,50 +158,50 @@ class Validator {
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return array(array('property'=>$path,'message'=>'An array tuple is required'));
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}
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for($a = 0; $a < count($schema); $a++) {
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self::$errors = array_merge(
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self::$errors,
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self::checkProp($value->$a,$schema->$a,$path,$i,$_changing)
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$this->errors = array_merge(
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$this->errors,
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$this->checkProp($value->$a,$schema->$a,$path,$i,$_changing)
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);
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return self::$errors;
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return $this->errors;
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}
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}*/
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// if it extends another schema, it must pass that schema as well
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if(isset($schema->extends)) {
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self::checkProp($value,$schema->extends,$path,$i,$_changing);
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$this->checkProp($value,$schema->extends,$path,$i,$_changing);
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}
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// verify optional values
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if (is_object($value) && $value instanceOf JsonSchemaUndefined) {
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if ( isset($schema->optional) ? !$schema->optional : true) {
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self::adderror($path,"is missing and it is not optional");
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$this->adderror($path,"is missing and it is not optional");
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}
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}
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// normal verifications
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else {
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self::$errors = array_merge(
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self::$errors,
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self::checkType( isset($schema->type) ? $schema->type : null , $value, $path)
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$this->errors = array_merge(
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$this->errors,
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$this->checkType( isset($schema->type) ? $schema->type : null , $value, $path)
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);
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}
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if(array_key_exists('disallow',$schema)) {
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$errorsBeforeDisallowCheck = self::$errors;
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$response = self::checkType($schema->disallow, $value, $path);
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$errorsBeforeDisallowCheck = $this->errors;
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$response = $this->checkType($schema->disallow, $value, $path);
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if(
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( count($errorsBeforeDisallowCheck) == count(self::$errors) ) &&
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( count($errorsBeforeDisallowCheck) == count($this->errors) ) &&
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!count($response)
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) {
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self::adderror($path," disallowed value was matched");
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$this->adderror($path," disallowed value was matched");
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}
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else {
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self::$errors = $errorsBeforeDisallowCheck;
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$this->errors = $errorsBeforeDisallowCheck;
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}
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}
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//verify the itens on an array and min and max number of items.
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if(is_array($value)) {
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if(
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self::$checkMode == self::CHECK_MODE_TYPE_CAST &&
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$this->checkMode == $this->CHECK_MODE_TYPE_CAST &&
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$schema->type == 'object'
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) {
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self::checkObj(
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$this->checkObj(
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$value,
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$schema->properties,
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$path,
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@ -209,11 +209,11 @@ class Validator {
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$_changing
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);
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}
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self::checkArray($value,$schema,$path,$i,$_changing);
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$this->checkArray($value,$schema,$path,$i,$_changing);
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}
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############ verificar!
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elseif(isset($schema->properties) && is_object($value)) {
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self::checkObj(
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$this->checkObj(
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$value,
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$schema->properties,
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$path,
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@ -223,14 +223,14 @@ class Validator {
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}
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// verify a regex pattern
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if( isset($schema->pattern) && is_string($value) && !preg_match('/'.$schema->pattern.'/',$value)) {
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self::adderror($path,"does not match the regex pattern " . $schema->pattern);
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$this->adderror($path,"does not match the regex pattern " . $schema->pattern);
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}
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// verify maxLength, minLength, maximum and minimum values
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if( isset($schema->maxLength) && is_string($value) && (strlen($value) > $schema->maxLength)) {
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self::adderror($path,"must be at most " . $schema->maxLength . " characters long");
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$this->adderror($path,"must be at most " . $schema->maxLength . " characters long");
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}
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if( isset($schema->minLength) && is_string($value) && strlen($value) < $schema->minLength) {
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self::adderror($path,"must be at least " . $schema->minLength . " characters long");
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$this->adderror($path,"must be at least " . $schema->minLength . " characters long");
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}
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if(
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@ -238,10 +238,10 @@ class Validator {
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gettype($value) == gettype($schema->minimum) &&
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$value < $schema->minimum
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) {
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self::adderror($path,"must have a minimum value of " . $schema->minimum);
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$this->adderror($path,"must have a minimum value of " . $schema->minimum);
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}
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if( isset($schema->maximum) && gettype($value) == gettype($schema->maximum) && $value > $schema->maximum) {
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self::adderror($path,"must have a maximum value of " . $schema->maximum);
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$this->adderror($path,"must have a maximum value of " . $schema->maximum);
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}
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// verify enum values
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if(isset($schema->enum)) {
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@ -253,25 +253,25 @@ class Validator {
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}
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}
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if(!$found) {
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self::adderror($path,"does not have a value in the enumeration " . implode(', ',$schema->enum));
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$this->adderror($path,"does not have a value in the enumeration " . implode(', ',$schema->enum));
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}
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}
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if(
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isset($schema->maxDecimal) &&
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( ($value * pow(10,$schema->maxDecimal)) != (int)($value * pow(10,$schema->maxDecimal)) )
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) {
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self::adderror($path,"may only have " . $schema->maxDecimal . " digits of decimal places");
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$this->adderror($path,"may only have " . $schema->maxDecimal . " digits of decimal places");
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}
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if( isset($schema->format) && isset(self::$formatValidator) ) {
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$error = self::$formatValidator->validate($value,$schema->format);
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if( isset($schema->format) && isset($this->formatValidator) ) {
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$error = $this->formatValidator->validate($value,$schema->format);
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if($error) {
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self::adderror($path,$error);
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$this->adderror($path,$error);
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}
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}
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}
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static function adderror($path,$message) {
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self::$errors[] = array(
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function adderror($path,$message) {
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$this->errors[] = array(
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'property'=>$path,
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'message'=>$message
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);
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@ -281,7 +281,7 @@ class Validator {
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* Take Care: Value is being passed by ref to continue validation with proper format.
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* @return array
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*/
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static function checkType($type, &$value, $path) {
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function checkType($type, &$value, $path) {
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if($type) {
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$wrongType = false;
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if(is_string($type) && $type !== 'any') {
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@ -292,20 +292,20 @@ class Validator {
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}
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else {
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if($type == 'number') {
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if(self::$checkMode == self::CHECK_MODE_TYPE_CAST) {
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$wrongType = !self::checkTypeCast($type,$value);
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if($this->checkMode == $this->CHECK_MODE_TYPE_CAST) {
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$wrongType = !$this->checkTypeCast($type,$value);
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}
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elseif(!in_array(gettype($value),array('integer','double'))) {
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$wrongType = true;
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}
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} else{
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if(
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self::$checkMode == self::CHECK_MODE_TYPE_CAST
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$this->checkMode == $this->CHECK_MODE_TYPE_CAST
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&& $type == 'integer'
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) {
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$wrongType = !self::checkTypeCast($type,$value);
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$wrongType = !$this->checkTypeCast($type,$value);
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} elseif (
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self::$checkMode == self::CHECK_MODE_TYPE_CAST
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$this->checkMode == $this->CHECK_MODE_TYPE_CAST
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&& $type == 'object' && is_array($value)
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) {
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$wrongType = false;
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@ -328,7 +328,7 @@ class Validator {
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$validatedOneType = false;
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$errors = array();
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foreach($type as $tp) {
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$error = self::checkType($tp,$value,$path);
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$error = $this->checkType($tp,$value,$path);
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if(!count($error)) {
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$validatedOneType = true;
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break;
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@ -343,7 +343,7 @@ class Validator {
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}
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}
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elseif(is_object($type)) {
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self::checkProp($value,$type,$path);
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$this->checkProp($value,$type,$path);
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}
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}
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return array();
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@ -352,7 +352,7 @@ class Validator {
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/**
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* Take Care: Value is being passed by ref to continue validation with proper format.
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*/
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static function checkTypeCast($type,&$value) {
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function checkTypeCast($type,&$value) {
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switch($type) {
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case 'integer':
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$castValue = (integer)$value;
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@ -374,10 +374,10 @@ class Validator {
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return $res;
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}
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static function checkObj($instance, $objTypeDef, $path, $additionalProp,$_changing) {
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function checkObj($instance, $objTypeDef, $path, $additionalProp,$_changing) {
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if($objTypeDef instanceOf StdClass) {
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if( ! (($instance instanceOf StdClass) || is_array($instance)) ) {
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self::$errors[] = array(
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$this->errors[] = array(
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'property'=>$path,
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'message'=>"an object is required"
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);
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@ -388,14 +388,14 @@ class Validator {
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(is_array($instance) ? $instance[$i] : $instance->$i) :
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new JsonSchemaUndefined();
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$propDef = $objTypeDef->$i;
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self::checkProp($value,$propDef,$path,$i,$_changing);
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$this->checkProp($value,$propDef,$path,$i,$_changing);
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}
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}
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// additional properties and requires
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foreach($instance as $i=>$value) {
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// verify additional properties, when its not allowed
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if( !isset($objTypeDef->$i) && ($additionalProp === false) && $i !== '$schema' ) {
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self::$errors[] = array(
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$this->errors[] = array(
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'property'=>$path,
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'message'=>"The property " . $i . " is not defined in the objTypeDef and the objTypeDef does not allow additional properties"
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);
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@ -404,7 +404,7 @@ class Validator {
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if($objTypeDef && isset($objTypeDef->$i) && isset($objTypeDef->$i->requires)) {
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$requires = $objTypeDef->$i->requires;
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if(!array_key_exists($requires,$instance)) {
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self::$errors[] = array(
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$this->errors[] = array(
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'property'=>$path,
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'message'=>"the presence of the property " . $i . " requires that " . $requires . " also be present"
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);
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@ -414,18 +414,18 @@ class Validator {
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// To verify additional properties types.
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if ($objTypeDef && is_object($objTypeDef) && !isset($objTypeDef->$i)) {
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self::checkProp($value,$additionalProp,$path,$i);
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$this->checkProp($value,$additionalProp,$path,$i);
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}
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// Verify inner schema definitions
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$schemaPropName = '$schema';
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if (!$_changing && $value && isset($value->$schemaPropName)) {
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self::$errors = array_merge(
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self::$errors,
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$this->errors = array_merge(
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$this->errors,
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checkProp($value,$value->$schemaPropname,$path,$i)
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);
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}
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}
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return self::$errors;
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return $this->errors;
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}
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}
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