yii\jquery\validators\client\RegularExpressionValidator

Complexity

Total Complexity

3

Size/Duplication

Total Lines	37
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	7

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	build()	0	6	1
A	getClientOptions()	0	17	2

<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\jquery\validators\client;

use yii\helpers\Html;
use yii\helpers\Json;
use yii\jquery\ValidationAsset;
use yii\validators\client\ClientValidator;
use yii\web\JsExpression;

/**
 * RegularExpressionValidator composes client-side validation code from [[\yii\validators\RegularExpressionValidator]].
 *
 * @see \yii\validators\RegularExpressionValidator
 * @see ValidationAsset
 *
 * @author Paul Klimov <klimov.paul@gmail.com>
 * @since 2.1.0
 */
class RegularExpressionValidator extends ClientValidator
{
    /**
     * @inheritdoc
     */
    public function build($validator, $model, $attribute, $view)
    {
        ValidationAsset::register($view);
        $options = $this->getClientOptions($validator, $model, $attribute);

$validator of type object<yii\validators\Validator> is not a sub-type of object<yii\validators\RegularExpressionValidator>. It seems like you assume a child class of the class yii\validators\Validator to be always present.

        return 'yii.validation.regularExpression(value, messages, ' . Json::htmlEncode($options) . ');';
    }

    /**
     * Returns the client-side validation options.
     * @param \yii\validators\RegularExpressionValidator $validator the server-side validator.
     * @param \yii\base\Model $model the model being validated
     * @param string $attribute the attribute name being validated
     * @return array the client-side validation options
     */
    public function getClientOptions($validator, $model, $attribute)
    {
        $pattern = Html::escapeJsRegularExpression($validator->pattern);

        $options = [
            'pattern' => new JsExpression($pattern),
            'not' => $validator->not,
            'message' => $validator->formatMessage($validator->message, [
                'attribute' => $model->getAttributeLabel($attribute),
            ]),
        ];
        if ($validator->skipOnEmpty) {
            $options['skipOnEmpty'] = 1;
        }

        return $options;
    }
}