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FormConfigBuilder::isValidName()

static bool isValidName(string $name)

Returns whether the given variable contains a valid form name.

A name is accepted if it

is empty
starts with a letter, digit or underscore
contains only letters, digits, numbers, underscores ("_"), hyphens ("-") and colons (":")

Parameters

string

$name

The tested form name

Return Value

bool	Whether the name is valid

Links:

http://api.symfony.com/master/Symfony/Component/Form/FormConfigBuilder.html#method_isValidName

doc_Symfony

2016-10-28 06:17:56

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