Zend\Form\Element\Color

The Color element is meant to be paired with the Zend/Form/View/Helper/FormColor for HTML5 inputs with type color. This element adds filters and a Regex validator to it’s input filter specification in order to validate a HTML5 valid simple color value on the server.

Basic Usage of Zend\Form\Element\Color

This element automatically adds a "type" attribute of value "color".

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use Zend\Form\Element;
use Zend\Form\Form;

$color = new Element\Color('color');
$color->setLabel('Background color');

$form = new Form('my-form');
$form->add($color);

Available Methods

The following methods are in addition to the inherited methods of Zend\Form\Element.

getInputSpecification

getInputSpecification()

Returns a input filter specification, which includes Zend\Filter\StringTrim and Zend\Filter\StringToLower filters, and a Zend\Validator\Regex to validate the RGB hex format.

Returns array

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