public function ChoiceFormField::addChoice in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/symfony/dom-crawler/Field/ChoiceFormField.php \Symfony\Component\DomCrawler\Field\ChoiceFormField::addChoice()

Adds a choice to the current ones.

This method should only be used internally.

Parameters

\DOMElement $node:

Throws

\LogicException When choice provided is not multiple nor radio

File

vendor/symfony/dom-crawler/Field/ChoiceFormField.php, line 160

Class

ChoiceFormField

ChoiceFormField represents a choice form field.

Namespace

Symfony\Component\DomCrawler\Field

Code

public function addChoice(\DOMElement $node) {
  if (!$this->multiple && 'radio' !== $this->type) {
    throw new \LogicException(sprintf('Unable to add a choice for "%s" as it is not multiple or is not a radio button.', $this->name));
  }
  $option = $this
    ->buildOptionValue($node);
  $this->options[] = $option;
  if ($node
    ->hasAttribute('checked')) {
    $this->value = $option['value'];
  }
}