Login Register

FormErrorIterator::hasChildren()

bool hasChildren()

Returns whether the current element of the iterator can be recursed into.

Return Value

bool	Whether the current element is an instance of this class

Links:

http://api.symfony.com/master/Symfony/Component/Form/FormErrorIterator.html#method_hasChildren

doc_Symfony

2016-10-28 06:18:30

Comments

Leave a Comment

Please login to continue.

Popular Articles

FormErrorIterator::offsetExists() bool offsetExists(int $position) Returns whether a position exists in the iterator. Parameters int $position The position Return Val

MenuLinkTreeElement::$hasChildren Whether this link has any children at all. Type: bool File core/lib/Drupal/Core/Menu/MenuLinkTreeElement.php, line 56 Class MenuLinkTreeElement

RecursiveArrayIterator::hasChildren (PHP 5 >= 5.1.0, PHP 7) Returns whether current entry is an array or an object. public bool Rec

RecursiveRegexIterator::hasChildren (PHP 5 >= 5.2.0, PHP 7) Returns whether an iterator can be obtained for the current entry. publ

FormErrorIterator class FormErrorIterator implements RecursiveIterator, SeekableIterator, ArrayAccess, Countable Iterates over the errors of a form. Optionally, thi