Validator::clientValidateAttribute() now accepts third parameter: a view.

yii/validators/BooleanValidator.php

@@ -79,9 +79,11 @@ class BooleanValidator extends Validator
 	 * Returns the JavaScript needed for performing client-side validation.
 	 * @param \yii\base\Model $object the data object being validated
 	 * @param string $attribute the name of the attribute to be validated.
+	 * @param \yii\base\View $view the view object that is going to be used to render views or view files
+	 * containing a model form with this validator applied.
 	 * @return string the client-side validation script.
 	 */
-	public function clientValidateAttribute($object, $attribute)
+	public function clientValidateAttribute($object, $attribute, $view)
 	{
 		$options = array(
 			'trueValue' => $this->trueValue,

yii/validators/CaptchaValidator.php

@@ -91,9 +91,11 @@ class CaptchaValidator extends Validator
 	 * Returns the JavaScript needed for performing client-side validation.
 	 * @param \yii\base\Model $object the data object being validated
 	 * @param string $attribute the name of the attribute to be validated.
+	 * @param \yii\base\View $view the view object that is going to be used to render views or view files
+	 * containing a model form with this validator applied.
 	 * @return string the client-side validation script.
 	 */
-	public function clientValidateAttribute($object, $attribute)
+	public function clientValidateAttribute($object, $attribute, $view)
 	{
 		$captcha = $this->getCaptchaAction();
 		$code = $captcha->getVerifyCode(false);

yii/validators/CompareValidator.php

@@ -178,9 +178,11 @@ class CompareValidator extends Validator
 	 * @param \yii\base\Model $object the data object being validated
 	 * @param string $attribute the name of the attribute to be validated
 	 * @return string the client-side validation script
+	 * @param \yii\base\View $view the view object that is going to be used to render views or view files
+	 * containing a model form with this validator applied.
 	 * @throws InvalidConfigException if CompareValidator::operator is invalid
 	 */
-	public function clientValidateAttribute($object, $attribute)
+	public function clientValidateAttribute($object, $attribute, $view)
 	{
 		$options = array('operator' => $this->operator);
 

yii/validators/EmailValidator.php

@@ -113,10 +113,16 @@ class EmailValidator extends Validator
 	 * Returns the JavaScript needed for performing client-side validation.
 	 * @param \yii\base\Model $object the data object being validated
 	 * @param string $attribute the name of the attribute to be validated.
+	 * @param \yii\base\View $view the view object that is going to be used to render views or view files
+	 * containing a model form with this validator applied.
 	 * @return string the client-side validation script.
 	 */
-	public function clientValidateAttribute($object, $attribute)
+	public function clientValidateAttribute($object, $attribute, $view)
 	{
+		if ($this->enableIDN) {
+			$view->registerAssetBundle('punycode');
+		}
+
 		$options = array(
 			'pattern' => new JsExpression($this->pattern),
 			'fullPattern' => new JsExpression($this->fullPattern),

yii/validators/InlineValidator.php

@@ -79,12 +79,14 @@ class InlineValidator extends Validator
 	 *
 	 * @param \yii\base\Model $object the data object being validated
 	 * @param string $attribute the name of the attribute to be validated.
+	 * @param \yii\base\View $view the view object that is going to be used to render views or view files
+	 * containing a model form with this validator applied.
 	 * @return string the client-side validation script. Null if the validator does not support
 	 * client-side validation.
 	 * @see enableClientValidation
 	 * @see \yii\web\ActiveForm::enableClientValidation
 	 */
-	public function clientValidateAttribute($object, $attribute)
+	public function clientValidateAttribute($object, $attribute, $view)
 	{
 		if ($this->clientValidate !== null) {
 			$method = $this->clientValidate;

yii/validators/NumberValidator.php

@@ -114,9 +114,11 @@ class NumberValidator extends Validator
 	 * Returns the JavaScript needed for performing client-side validation.
 	 * @param \yii\base\Model $object the data object being validated
 	 * @param string $attribute the name of the attribute to be validated.
+	 * @param \yii\base\View $view the view object that is going to be used to render views or view files
+	 * containing a model form with this validator applied.
 	 * @return string the client-side validation script.
 	 */
-	public function clientValidateAttribute($object, $attribute)
+	public function clientValidateAttribute($object, $attribute, $view)
 	{
 		$label = $object->getAttributeLabel($attribute);
 		$value = $object->$attribute;

yii/validators/RangeValidator.php

@@ -81,9 +81,11 @@ class RangeValidator extends Validator
 	 * Returns the JavaScript needed for performing client-side validation.
 	 * @param \yii\base\Model $object the data object being validated
 	 * @param string $attribute the name of the attribute to be validated.
+	 * @param \yii\base\View $view the view object that is going to be used to render views or view files
+	 * containing a model form with this validator applied.
 	 * @return string the client-side validation script.
 	 */
-	public function clientValidateAttribute($object, $attribute)
+	public function clientValidateAttribute($object, $attribute, $view)
 	{
 		$range = array();
 		foreach ($this->range as $value) {

yii/validators/RegularExpressionValidator.php

@@ -79,10 +79,12 @@ class RegularExpressionValidator extends Validator
 	 * Returns the JavaScript needed for performing client-side validation.
 	 * @param \yii\base\Model $object the data object being validated
 	 * @param string $attribute the name of the attribute to be validated.
+	 * @param \yii\base\View $view the view object that is going to be used to render views or view files
+	 * containing a model form with this validator applied.
 	 * @return string the client-side validation script.
 	 * @throws InvalidConfigException if the "pattern" is not a valid regular expression
 	 */
-	public function clientValidateAttribute($object, $attribute)
+	public function clientValidateAttribute($object, $attribute, $view)
 	{
 		$pattern = $this->pattern;
 		$pattern = preg_replace('/\\\\x\{?([0-9a-fA-F]+)\}?/', '\u$1', $pattern);

yii/validators/RequiredValidator.php

@@ -102,9 +102,11 @@ class RequiredValidator extends Validator
 	 * Returns the JavaScript needed for performing client-side validation.
 	 * @param \yii\base\Model $object the data object being validated
 	 * @param string $attribute the name of the attribute to be validated.
+	 * @param \yii\base\View $view the view object that is going to be used to render views or view files
+	 * containing a model form with this validator applied.
 	 * @return string the client-side validation script.
 	 */
-	public function clientValidateAttribute($object, $attribute)
+	public function clientValidateAttribute($object, $attribute, $view)
 	{
 		$options = array();
 		if ($this->requiredValue !== null) {

yii/validators/StringValidator.php

@@ -126,9 +126,11 @@ class StringValidator extends Validator
 	 * Returns the JavaScript needed for performing client-side validation.
 	 * @param \yii\base\Model $object the data object being validated
 	 * @param string $attribute the name of the attribute to be validated.
+	 * @param \yii\base\View $view the view object that is going to be used to render views or view files
+	 * containing a model form with this validator applied.
 	 * @return string the client-side validation script.
 	 */
-	public function clientValidateAttribute($object, $attribute)
+	public function clientValidateAttribute($object, $attribute, $view)
 	{
 		$label = $object->getAttributeLabel($attribute);
 		$value = $object->$attribute;

yii/validators/UrlValidator.php

@@ -110,11 +110,17 @@ class UrlValidator extends Validator
 	 * Returns the JavaScript needed for performing client-side validation.
 	 * @param \yii\base\Model $object the data object being validated
 	 * @param string $attribute the name of the attribute to be validated.
+	 * @param \yii\base\View $view the view object that is going to be used to render views or view files
+	 * containing a model form with this validator applied.
 	 * @return string the client-side validation script.
 	 * @see \yii\Web\ActiveForm::enableClientValidation
 	 */
-	public function clientValidateAttribute($object, $attribute)
+	public function clientValidateAttribute($object, $attribute, $view)
 	{
+		if ($this->enableIDN) {
+			$view->registerAssetBundle('punycode');
+		}
+
 		if (strpos($this->pattern, '{schemes}') !== false) {
 			$pattern = str_replace('{schemes}', '(' . implode('|', $this->validSchemes) . ')', $this->pattern);
 		} else {

yii/validators/Validator.php

@@ -211,11 +211,13 @@ abstract class Validator extends Component
 	 *
 	 * @param \yii\base\Model $object the data object being validated
 	 * @param string $attribute the name of the attribute to be validated.
+	 * @param \yii\base\View $view the view object that is going to be used to render views or view files
+	 * containing a model form with this validator applied.
 	 * @return string the client-side validation script. Null if the validator does not support
 	 * client-side validation.
 	 * @see \yii\web\ActiveForm::enableClientValidation
 	 */
-	public function clientValidateAttribute($object, $attribute)
+	public function clientValidateAttribute($object, $attribute, $view)
 	{
 		return null;
 	}

yii/widgets/ActiveField.php

@@ -11,8 +11,6 @@ use yii\db\ActiveRecord;
 use yii\helpers\Html;
 use yii\base\Model;
 use yii\web\JsExpression;
-use yii\validators\EmailValidator;
-use yii\validators\UrlValidator;
 
 /**
  * @author Qiang Xue <qiang.xue@gmail.com>
@@ -123,13 +121,6 @@ class ActiveField extends Component
 		}
 		$options['class'] = implode(' ', $class);
 
-		foreach ($this->model->getActiveValidators($attribute) as $validator) {
-			if (($validator instanceof EmailValidator || $validator instanceof UrlValidator) && $validator->enableIDN) {
-				$this->form->view->registerAssetBundle('punycode');
-				break;
-			}
-		}
-
 		return Html::beginTag($this->tag, $options);
 	}
 
@@ -147,7 +138,7 @@ class ActiveField extends Component
 			$validators = array();
 			foreach ($this->model->getActiveValidators($attribute) as $validator) {
 				/** @var \yii\validators\Validator $validator */
-				$js = $validator->clientValidateAttribute($this->model, $attribute);
+				$js = $validator->clientValidateAttribute($this->model, $attribute, $this->form->getView());
 				if ($validator->enableClientValidation && $js != '') {
 					$validators[] = $js;
 				}