how validate on field when the other field value is eq 1

Question

how validate on field when the other field value is eq 1

pz9042 Jul '19

Created Jul '19	Last Reply Oct '20	Replies 4	Views 280	Votes 0

pz9042 387

Jul '19

I wan't Validate filed irritate_history only when the field have_irritate's value eq 1. and now i defind DependValidator,

 public function validate( Validation $validator, $attribute )
    {
        $data = $validator ->getData();
        $depend = $this ->getOption( 'depend' )[0];
        $other_value = $data[$depend[0]];
        $depend_bool = false;

        $operator = $depend[1];
        $depend_value = $depend[2];
        switch ( $operator ){
            case 'eq':
                $depend_bool = $depend_value == $other_value;
                break;

        }
        if( $depend_bool === true ){
            $native_ruel = $this ->getOption( 'nativeRule' );
            unset( $native_ruel[1], $native_ruel[2] );
            $native_ruel = array_values( $native_ruel );
            $validator ->preRule( $native_ruel );

        }
        return true;

    }

public function preRule( $rule ){
        $rule = ['member_name', 'McstringValidator',  'member_name:成员名长度必须大于1|:member_name成员名长度必须小于等于50', [ 1, 50 ], 1 ];
        $types = self::$types;
        $field = $rule[0];
        $type = empty($rule[1]) ? 'regex' : $rule[1];

        $options = $this ->parseRule( $type, $rule );
        //$this->add( $field, new $types[$type]['validator']($options));
        //echo $types[$type]['validator'];exit;
        //$this->add( $field, new $types[$type]['validator']($options));
        $r = $this ->preChecking( $field, new $types[$type]['validator']($options) );
        return $r;
        var_dump( $m );exit;
        var_dump( $types[$type]['validator'] );exit;
    }

but the function preChecking is always return false. this solution way is right? and preChecking should how use

Emilio Degiovanni · Answer 1 · 2019-07-16T10:57:52-07:00

Emilio Degiovanni
32.2k

Jul '19

your validator always return true

pz9042 · Answer 2 · 2019-07-16T18:58:16-07:00

pz9042
387

in reply to

Emilio Degiovanni

Jul '19

yes，but preChecking function always return false,I don't know how and when use preChecking

your validator always return true

Dylan Anderson · Answer 3 · 2019-07-23T15:47:42-07:00

Dylan Anderson
125.7k

Jul '19

Where are you doing the validation? Is this in the model?

Wojciech Ślawski · Answer 4 · 2019-07-24T05:20:17-07:00

You can use Phalcon\Validation\Validator\Callback you can simply return any other validator you want to use if value is what you want, and otherwise true(so it's valid) for this. https://docs.phalcon.io/3.4/en/validation#callback-validator

pz9042 · Answer 5 · 2019-07-24T05:29:52-07:00

pz9042
387

in reply to

Dylan Anderson

Jul '19

in model

Where are you doing the validation? Is this in the model?

pz9042 · Answer 6 · 2019-07-24T05:34:34-07:00

yes,I have use callback meet my need. but I aslo wan't know how use preChecking .

You can use Phalcon\Validation\Validator\Callback you can simply return any other validator you want to use if value is what you want, and otherwise true(so it's valid) for this. https://docs.phalcon.io/3.4/en/validation#callback-validator

Dylan Anderson · Answer 7 · 2019-07-24T08:27:44-07:00

It's not clear to me why you're overriding validate instead of defining your own validation method - which is intended to be defined to enable custom validation. In that method, only add validation for irritate_history if have_irritates is 1:

public function validation(){
    $validator = new Validation();

    if($this->have_irritates == 1){
        // Add the validator for `irritate_history`
        // $validator->add...
    }

    return $this->validate($validator);
}

https://docs.phalcon.io/3.4/en/db-models-validation