class TextareaFormField

TextareaFormField represents a textarea form field (an HTML textarea tag).

@author Fabien Potencier <fabien@symfony.com>

Hierarchy

  • class \Symfony\Component\DomCrawler\Field\FormField
    • class \Symfony\Component\DomCrawler\Field\TextareaFormField extends \Symfony\Component\DomCrawler\Field\FormField

Expanded class hierarchy of TextareaFormField

File

vendor/symfony/dom-crawler/Field/TextareaFormField.php, line 19

Namespace

Symfony\Component\DomCrawler\Field
View source 
class TextareaFormField extends FormField {
    
    /**
     * Initializes the form field.
     *
     * @throws \LogicException When node type is incorrect
     */
    protected function initialize() : void {
        if ('textarea' !== $this->node->nodeName) {
            throw new \LogicException(\sprintf('A TextareaFormField can only be created from a textarea tag (%s given).', $this->node->nodeName));
        }
        $this->value = '';
        foreach ($this->node->childNodes as $node) {
            $this->value .= $node->wholeText;
        }
    }

}

Members

Title Modifiers Object type Summary Overriden Title Overrides
FormField::$disabled protected property
FormField::$document protected property
FormField::$name protected property
FormField::$value protected property
FormField::$xpath protected property
FormField::getLabel public function Returns the label tag associated to the field or null if none.
FormField::getName public function Returns the name of the field.
FormField::getValue public function Gets the value of the field.
FormField::hasValue public function Returns true if the field should be included in the submitted values. 1
FormField::isDisabled public function Check if the current field is disabled. 1
FormField::setValue public function Sets the value of the field. 2
FormField::__construct public function
TextareaFormField::initialize protected function Initializes the form field. Overrides FormField::initialize