Drupal\Core\Form\FormElementHelper | Drupal Core API Explorer

class FormElementHelper (View source)

Provides common functionality for form elements.

Methods

static array

getElementByName(string $name, array $form)

Retrieves a form element.

static string

getElementTitle(array $element)

Returns the title for the element.

Retrieves a form element.

string	$name	The name of the form element. If the #parents property of your form element is ['foo', 'bar', 'baz'] then the name is 'foo][bar][baz'.
array	$form	An associative array containing the structure of the form.

array

The form element.

Returns the title for the element.

If the element has no title, this will recurse through all children of the element until a title is found.

array

$element

An associative array containing the properties of the form element.

string

The title of the element, or an empty string if none is found.