yii2 Custom Validations Types of Validations
Example
Let's initially understand basic types of custom validators:
- Inline Validator
- Standalone Validator
Inline Validator: It is the type of the validator we create inside the class which is basically a method we define just like other methods but with extra parameters which is passed in by Yii2.
....
public function ValidateMyBusiness($attr, $params){
// adding an error here means our validation is failed.
if ($this->{$attr} > 1100) {
$this->addError($attr, "Some error occured");
}
}
...
// calling above validator is simple as below:
public function rules(){
return [
['money', 'validateMyBusiness', 'params' => ['targetAccount' => $this->account]];
]
}
# params array will be passed to our inline parameter as a second argument.
