| public validate ( array $attributeNames = null, boolean $clearErrors = true ) : boolean | ||
| $attributeNames | array | list of attribute names that should be validated. If this parameter is empty, it means any attribute listed in the applicable validation rules should be validated. |
| $clearErrors | boolean | whether to call [[clearErrors()]] before performing validation |
| return | boolean | whether the validation is successful without any error. |
public function validate($attributeNames = null, $clearErrors = true)
{
if ($clearErrors) {
$this->clearErrors();
}
if (!$this->beforeValidate()) {
return false;
}
$scenarios = $this->scenarios();
$scenario = $this->getScenario();
if (!isset($scenarios[$scenario])) {
throw new InvalidParamException("Unknown scenario: {$scenario}");
}
if ($attributeNames === null) {
$attributeNames = $this->activeAttributes();
}
foreach ($this->getActiveValidators() as $validator) {
$validator->validateAttributes($this, $attributeNames);
}
$this->afterValidate();
return !$this->hasErrors();
} /**
* Validate attribute & throw exception
*
* @param array $attributeNames
* @param boolean $clearErrors
* @param boolean $throwException
* @return boolean
* @throws ModelException
*/
public function validate($attributeNames = null, $clearErrors = true, $throwException = true)
{
if (!parent::validate($attributeNames, $clearErrors) && $throwException) {
throw new ModelException($this, Code::GENERAL_INVALID_USER_INPUT);
}
return !$this->hasErrors();
}