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Treat empty string or whitespace-only string as non-existent username

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Marco
2017-02-20 20:48:03 +01:00
parent fb6f3d31b8
commit 784030139b
1 changed files with 6 additions and 0 deletions
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6
src/Auth.php
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@@ -711,6 +711,12 @@ class Auth {
$username = isset($username) ? trim($username) : null; $username = isset($username) ? trim($username) : null;
// if the supplied username is the empty string or has consisted of whitespace only
if ($username === '') {
// this actually means that there is no username
$username = null;
}
// if the uniqueness of the username is to be ensured // if the uniqueness of the username is to be ensured
if ($requireUniqueUsername) { if ($requireUniqueUsername) {
// count the number of users who do already have that specified username // count the number of users who do already have that specified username