Référence de la classe CssIdentifierSubstringRule

Graphe d'héritage de CssIdentifierSubstringRule:

Fonctions membres publiques
	test (\SimpleXMLElement $element, $value, $group=null, Registry $input=null, Form $form=null)
Fonctions membres publiques hérités de FormRule
	test (\SimpleXMLElement $element, $value, $group=null, Registry $input=null, Form $form=null)

Membres hérités additionnels
Attributs protégés hérités de FormRule
	$regex
	$modifiers = ''

Description détaillée

Form Rule class for the Joomla Platform.

Depuis

3.10.7

Documentation des fonctions membres

test()

test	(	\SimpleXMLElement	$element,
			$value,
			$group = null,
		Registry	$input = null,
		Form	$form = null
	)

Method to test if a string is a valid CSS identifier substring

Paramètres

\SimpleXMLElement	$element	The SimpleXMLElement object representing the <field> tag for the form field object.
mixed	$value	The form field value to validate.
string	$group	The field name group control value. This acts as an array container for the field. For example if the field has name="foo" and the group value is set to "bar" then the full field name would end up being "bar[foo]".
Registry	$input	An optional Registry object with the entire data set to validate against the entire form.
Form	$form	The form object for which the field is being tested.

Renvoie

boolean True if the value is valid, false otherwise.

Depuis

3.10.7

The following regex rules are based on the Html::cleanCssIdentifier method from Drupal https://github.com/drupal/drupal/blob/8.8.5/core/lib/Drupal/Component/Utility/Html.php#L116-L130

with the addition for Joomla that we allow the colon (U+003A).

Valid characters in a CSS identifier are:

• the hyphen (U+002D)
• a-z (U+0030 - U+0039)
• A-Z (U+0041 - U+005A)
• the underscore (U+005F)
• the colon (U+003A)
• 0-9 (U+0061 - U+007A)
• ISO 10646 characters U+00A1 and higher

Références $required, et $value.

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La documentation de cette classe a été générée à partir du fichier suivant :

• CssIdentifierSubstringRule.php