Question

我有自定义表单，我正在尝试编写自定义验证器，但它没有触发。每次按下提交按钮时，模型都会返回为有效：

class DeactivateForm extends Model {

    public $deactivate_reason;

    public function rules() {
        return [
            [ 'deactivate_reason', 'reasonValidator' ],
        ];
    }

    public function reasonValidator( $attribute, $params ) {
        $this->addError( 'deactivate_reason', 'Error !!!' );
    }

    public function attributeLabels() {
        return [
            'deactivate_reason' => 'Reason for deactivating',
        ];
    }
}

实际形式是简单的：

$form = ActiveForm::begin( [
    'id' => 'deactivate-form'
] );

在规则中使用[ 'deactivate_reason', 'required' ]时，所需规则正常，自定义规则仍会被忽略...

Answer 1

我不确定是否在空字段上强制运行验证，添加以下属性。

skipOnError =＆gt; false和skipOnEmpty =＆gt; false

[
  ['deactivate_reason', 'reasonValidator',  'skipOnError' => false,'skipOnEmpty'=>false],
]

Answer 2

试试这个，添加如下的返回

public function reasonValidator( $attribute, $params ) {
   return $this->addError( 'deactivate_reason', 'Error !!!' );
}

自定义Yii2验证器未触发

2 个答案: