/**
* Add
*
* @param Apishka_Form_FieldAbstract $field
*
* @return Apishka_Form_FormAbstract this
*/
public function addField(Apishka_Form_FieldAbstract $field)
{
$this->initializeFields();
$name = $field->getStructureName();
if ($this->hasField($name)) {
throw new LogicException('Field ' . var_export($name, true) . ' already exists in structure');
}
$this->_fields[$name] = $field->initialize($this);
return $this;
}
/**
* Run validations
*
* @return mixed
*/
public function runValidations($value = null)
{
$value = parent::runValidations($value);
$element_value = $this->getElement();
$element_key = $this->getElementKey();
if (!$element_key && !$element_value) {
return $value;
}
$result = array();
foreach ($value as $key => $value) {
$key = $element_key ? $element_key->runValidations($key) : $key;
$result[$key] = $element_value ? $element_value->runValidations($value) : $value;
}
return $result;
}
