Merge commit '35dec7c96f7ee3eb17dd444f7067f0c776fb56ae'

docs/content/en/functions/go-template/if.md

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+---
+title: if
+description: Executes the block if the expression is truthy.
+categories: []
+keywords: []
+action:
+  aliases: []
+  related:
+    - functions/go-template/with
+    - functions/go-template/else
+    - functions/go-template/end
+    - functions/collections/IsSet
+  returnType:
+  signatures: [if EXPR]
+---
+
+{{% include "functions/go-template/_common/truthy-falsy.md" %}}
+
+```go-html-template
+{{ $var := "foo" }}
+{{ if $var }}
+  {{ $var }} → foo
+{{ end }}
+```
+
+Use with the [`else`] statement:
+
+```go-html-template
+{{ $var := "foo" }}
+{{ if $var }}
+  {{ $var }} → foo
+{{ else }}
+  {{ print "var is falsy" }}
+{{ end }}
+```
+
+Use `else if` to check multiple conditions.
+
+```go-html-template
+{{ $var := 12 }}
+{{ if eq $var 6 }}
+  {{ print "var is 6" }}
+{{ else if eq $var 7 }}
+  {{ print "var is 7" }}
+{{ else if eq $var 42 }}
+  {{ print "var is 42" }}
+{{ else }}
+  {{ print "var is something else" }}
+{{ end }}
+```
+
+{{% include "functions/go-template/_common/text-template.md" %}}
+
+[`else`]: /functions/go-template/else