sminnee / silverstripe-framework

	 * @param string $html HTML to parse for elements

	 * @return array of SimpleXMLElement objects

	 */

	public function findSelectedOptionElements($html) {

		$options = $this->findOptionElements($html);

		/* Find any elements that have the "selected" attribute and put them into a list */

		$foundSelected = array();

		foreach($options as $option) {

			$attributes = $option->attributes();

			if($attributes) foreach($attributes as $attribute => $value) {

				if($attribute == 'selected') {

					$foundSelected[] = $option;

				}

			}

		}

		return $foundSelected;

	}

	/**

	 * Find all the <OPTION> elements from a

	 * @param string $html HTML to parse for elements

	 * @return array of SimpleXMLElement objects

	 */

	public function findDisabledOptionElements($html) {

		$options = $this->findOptionElements($html);

		/* Find any elements that have the "disabled" attribute and put them into a list */

		$foundDisabled = array();

		foreach($options as $option) {

			$attributes = $option->attributes();

			if($attributes) foreach($attributes as $attribute => $value) {

				if($attribute == 'disabled') {

					$foundDisabled[] = $option;

				}

			}

		}

		return $foundDisabled;

	}

	public function testValidation() {

		$field = DropdownField::create('Test', 'Testing', array(