Method __get

/**
 * Method to get certain otherwise inaccessible properties from the form field object.
 *
 * @param   string  $name  The property name for which to get the value.
 *
 * @return  mixed  The property value or null.
 *
 * @since   1.7.0
 */
public function __get($name)
{
    switch ($name) {
        case 'description':
        case 'hint':
        case 'formControl':
        case 'hidden':
        case 'id':
        case 'multiple':
        case 'name':
        case 'required':
        case 'type':
        case 'validate':
        case 'value':
        case 'class':
        case 'layout':
        case 'labelclass':
        case 'size':
        case 'onchange':
        case 'onclick':
        case 'fieldname':
        case 'group':
        case 'disabled':
        case 'readonly':
        case 'autofocus':
        case 'autocomplete':
        case 'spellcheck':
        case 'validationtext':
        case 'showon':
        case 'parentclass':
            return $this->{$name};
        case 'input':
            // If the input hasn't yet been generated, generate it.
            if (empty($this->input)) {
                $this->input = $this->getInput();
            }
            return $this->input;
        case 'label':
            // If the label hasn't yet been generated, generate it.
            if (empty($this->label)) {
                $this->label = $this->getLabel();
            }
            return $this->label;
        case 'title':
            return $this->getTitle();
        default:
            // Check for data attribute
            if (strpos($name, 'data-') === 0 && array_key_exists($name, $this->dataAttributes)) {
                return $this->dataAttributes[$name];
            }
    }
}