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Adding custom validation to checkout field



The 2019 Stack Overflow Developer Survey Results Are In
Unicorn Meta Zoo #1: Why another podcast?
Announcing the arrival of Valued Associate #679: Cesar ManaraMagento2: Set PO box validation on checkout page in shipping address in street fieldCheckout shipping additional hidden field validationMagento 2 server and client-side validationMagento 2 checkout input field validation possibilityCheckout page phone number validationCheckout form validation class if passedMagento 2 checkout custom field validationHow to remove validation error message upon input field change?Adding validation to shipping field on the checkoutMagento 2 How to add custom validation rules and apply them?Magento 2 : How add validation validator to custom input field in checkout page?





.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ margin-bottom:0;
}







0















With Magento 2 I want to do everything the "clean" way, so without editing any layout files (if possible).



Currently, I am trying to add custom validations to fields at the checkout.



If I create my JS validation rules like this, how do I tell Magento for which fields to use these rules.










share|improve this question














bumped to the homepage by Community 5 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.






















    0















    With Magento 2 I want to do everything the "clean" way, so without editing any layout files (if possible).



    Currently, I am trying to add custom validations to fields at the checkout.



    If I create my JS validation rules like this, how do I tell Magento for which fields to use these rules.










    share|improve this question














    bumped to the homepage by Community 5 mins ago


    This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.


















      0












      0








      0








      With Magento 2 I want to do everything the "clean" way, so without editing any layout files (if possible).



      Currently, I am trying to add custom validations to fields at the checkout.



      If I create my JS validation rules like this, how do I tell Magento for which fields to use these rules.










      share|improve this question














      With Magento 2 I want to do everything the "clean" way, so without editing any layout files (if possible).



      Currently, I am trying to add custom validations to fields at the checkout.



      If I create my JS validation rules like this, how do I tell Magento for which fields to use these rules.







      magento2 checkout validation






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Jan 23 '18 at 8:29









      Jurģis Toms LiepiņšJurģis Toms Liepiņš

      889828




      889828





      bumped to the homepage by Community 5 mins ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







      bumped to the homepage by Community 5 mins ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
























          2 Answers
          2






          active

          oldest

          votes


















          0














          In your custom module directory, create a .js file implementing the validator. It should be located under /view/frontend/web/js/model directory.



          define(
          [],
          function () {
          'use strict';
          return {
          /**
          * Validate something
          *
          * @returns {boolean}
          */
          validate: function() {
          //Put your validation logic here
          return true;
          }
          }
          }
          );


          Your custom validator must be added to the pool of “additional validators”. To do this, in the /view/frontend/web/js/view directory create a new .js file with the following content:



          define(
          [
          'uiComponent',
          'Magento_Checkout/js/model/payment/additional-validators',
          '<your_module>/js/model/your-validator'
          ],
          function (Component, additionalValidators, yourValidator) {
          'use strict';
          additionalValidators.registerValidator(yourValidator);
          return Component.extend({});
          }
          );


          In your custom module directory, create a new /view/frontend/layout/checkout_index_index.xml file. In this file, add the following:



          <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" layout="1column" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
          <body>
          <referenceBlock name="checkout.root">
          <arguments>
          <argument name="jsLayout" xsi:type="array">
          <item name="components" xsi:type="array">
          <item name="checkout" xsi:type="array">
          <item name="children" xsi:type="array">
          <item name="steps" xsi:type="array">
          <item name="children" xsi:type="array">
          <item name="billing-step" xsi:type="array">
          <item name="children" xsi:type="array">
          <item name="payment" xsi:type="array">
          <item name="children" xsi:type="array">
          <item name="additional-payment-validators" xsi:type="array">
          <item name="children" xsi:type="array">
          <!-- Declare your validation. START -->
          <item name="your-validator" xsi:type="array">
          <item name="component" xsi:type="string">%your_module_dir%/js/view/%your-validation%</item>
          </item>
          <!-- Declare your validation. END -->
          </item>
          </item>
          </item>
          </item>
          </item>
          </item>
          </item>
          </item>
          </item>
          </item>
          </item>
          </argument>
          </arguments>
          </referenceBlock>
          </body>
          </page>





          share|improve this answer
























          • So, which part of this answers my question? Where exactly do I specify the field the validation form should be used for?

            – Jurģis Toms Liepiņš
            Jan 23 '18 at 8:54











          • 'Magento_Checkout/js/model/payment/additional-validators'

            – Birjitsinh Zala
            Jan 23 '18 at 11:46











          • this code place after or below your element <item name="your-validator" xsi:type="array"> <item name="component" xsi:type="string">%your_module_dir%/js/view/%your-validation%</item> </item>

            – Birjitsinh Zala
            Jan 23 '18 at 11:47











          • @BirjitsinhZala, How can I show a custom message from the validate: function ?

            – Varun Jyothi
            Apr 29 '18 at 8:21











          • afaik this approach works only for popup messages and only for "place order" button. And in this example there are no option how to check field on the fly.

            – Anthony
            Jun 13 '18 at 18:50



















          0














          Maybe this link can help you: http://devdocs.magento.com/guides/v2.2/howdoi/checkout/checkout_order.html






          share|improve this answer
























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            2 Answers
            2






            active

            oldest

            votes








            2 Answers
            2






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            0














            In your custom module directory, create a .js file implementing the validator. It should be located under /view/frontend/web/js/model directory.



            define(
            [],
            function () {
            'use strict';
            return {
            /**
            * Validate something
            *
            * @returns {boolean}
            */
            validate: function() {
            //Put your validation logic here
            return true;
            }
            }
            }
            );


            Your custom validator must be added to the pool of “additional validators”. To do this, in the /view/frontend/web/js/view directory create a new .js file with the following content:



            define(
            [
            'uiComponent',
            'Magento_Checkout/js/model/payment/additional-validators',
            '<your_module>/js/model/your-validator'
            ],
            function (Component, additionalValidators, yourValidator) {
            'use strict';
            additionalValidators.registerValidator(yourValidator);
            return Component.extend({});
            }
            );


            In your custom module directory, create a new /view/frontend/layout/checkout_index_index.xml file. In this file, add the following:



            <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" layout="1column" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
            <body>
            <referenceBlock name="checkout.root">
            <arguments>
            <argument name="jsLayout" xsi:type="array">
            <item name="components" xsi:type="array">
            <item name="checkout" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="steps" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="billing-step" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="payment" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="additional-payment-validators" xsi:type="array">
            <item name="children" xsi:type="array">
            <!-- Declare your validation. START -->
            <item name="your-validator" xsi:type="array">
            <item name="component" xsi:type="string">%your_module_dir%/js/view/%your-validation%</item>
            </item>
            <!-- Declare your validation. END -->
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </argument>
            </arguments>
            </referenceBlock>
            </body>
            </page>





            share|improve this answer
























            • So, which part of this answers my question? Where exactly do I specify the field the validation form should be used for?

              – Jurģis Toms Liepiņš
              Jan 23 '18 at 8:54











            • 'Magento_Checkout/js/model/payment/additional-validators'

              – Birjitsinh Zala
              Jan 23 '18 at 11:46











            • this code place after or below your element <item name="your-validator" xsi:type="array"> <item name="component" xsi:type="string">%your_module_dir%/js/view/%your-validation%</item> </item>

              – Birjitsinh Zala
              Jan 23 '18 at 11:47











            • @BirjitsinhZala, How can I show a custom message from the validate: function ?

              – Varun Jyothi
              Apr 29 '18 at 8:21











            • afaik this approach works only for popup messages and only for "place order" button. And in this example there are no option how to check field on the fly.

              – Anthony
              Jun 13 '18 at 18:50
















            0














            In your custom module directory, create a .js file implementing the validator. It should be located under /view/frontend/web/js/model directory.



            define(
            [],
            function () {
            'use strict';
            return {
            /**
            * Validate something
            *
            * @returns {boolean}
            */
            validate: function() {
            //Put your validation logic here
            return true;
            }
            }
            }
            );


            Your custom validator must be added to the pool of “additional validators”. To do this, in the /view/frontend/web/js/view directory create a new .js file with the following content:



            define(
            [
            'uiComponent',
            'Magento_Checkout/js/model/payment/additional-validators',
            '<your_module>/js/model/your-validator'
            ],
            function (Component, additionalValidators, yourValidator) {
            'use strict';
            additionalValidators.registerValidator(yourValidator);
            return Component.extend({});
            }
            );


            In your custom module directory, create a new /view/frontend/layout/checkout_index_index.xml file. In this file, add the following:



            <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" layout="1column" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
            <body>
            <referenceBlock name="checkout.root">
            <arguments>
            <argument name="jsLayout" xsi:type="array">
            <item name="components" xsi:type="array">
            <item name="checkout" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="steps" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="billing-step" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="payment" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="additional-payment-validators" xsi:type="array">
            <item name="children" xsi:type="array">
            <!-- Declare your validation. START -->
            <item name="your-validator" xsi:type="array">
            <item name="component" xsi:type="string">%your_module_dir%/js/view/%your-validation%</item>
            </item>
            <!-- Declare your validation. END -->
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </argument>
            </arguments>
            </referenceBlock>
            </body>
            </page>





            share|improve this answer
























            • So, which part of this answers my question? Where exactly do I specify the field the validation form should be used for?

              – Jurģis Toms Liepiņš
              Jan 23 '18 at 8:54











            • 'Magento_Checkout/js/model/payment/additional-validators'

              – Birjitsinh Zala
              Jan 23 '18 at 11:46











            • this code place after or below your element <item name="your-validator" xsi:type="array"> <item name="component" xsi:type="string">%your_module_dir%/js/view/%your-validation%</item> </item>

              – Birjitsinh Zala
              Jan 23 '18 at 11:47











            • @BirjitsinhZala, How can I show a custom message from the validate: function ?

              – Varun Jyothi
              Apr 29 '18 at 8:21











            • afaik this approach works only for popup messages and only for "place order" button. And in this example there are no option how to check field on the fly.

              – Anthony
              Jun 13 '18 at 18:50














            0












            0








            0







            In your custom module directory, create a .js file implementing the validator. It should be located under /view/frontend/web/js/model directory.



            define(
            [],
            function () {
            'use strict';
            return {
            /**
            * Validate something
            *
            * @returns {boolean}
            */
            validate: function() {
            //Put your validation logic here
            return true;
            }
            }
            }
            );


            Your custom validator must be added to the pool of “additional validators”. To do this, in the /view/frontend/web/js/view directory create a new .js file with the following content:



            define(
            [
            'uiComponent',
            'Magento_Checkout/js/model/payment/additional-validators',
            '<your_module>/js/model/your-validator'
            ],
            function (Component, additionalValidators, yourValidator) {
            'use strict';
            additionalValidators.registerValidator(yourValidator);
            return Component.extend({});
            }
            );


            In your custom module directory, create a new /view/frontend/layout/checkout_index_index.xml file. In this file, add the following:



            <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" layout="1column" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
            <body>
            <referenceBlock name="checkout.root">
            <arguments>
            <argument name="jsLayout" xsi:type="array">
            <item name="components" xsi:type="array">
            <item name="checkout" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="steps" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="billing-step" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="payment" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="additional-payment-validators" xsi:type="array">
            <item name="children" xsi:type="array">
            <!-- Declare your validation. START -->
            <item name="your-validator" xsi:type="array">
            <item name="component" xsi:type="string">%your_module_dir%/js/view/%your-validation%</item>
            </item>
            <!-- Declare your validation. END -->
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </argument>
            </arguments>
            </referenceBlock>
            </body>
            </page>





            share|improve this answer













            In your custom module directory, create a .js file implementing the validator. It should be located under /view/frontend/web/js/model directory.



            define(
            [],
            function () {
            'use strict';
            return {
            /**
            * Validate something
            *
            * @returns {boolean}
            */
            validate: function() {
            //Put your validation logic here
            return true;
            }
            }
            }
            );


            Your custom validator must be added to the pool of “additional validators”. To do this, in the /view/frontend/web/js/view directory create a new .js file with the following content:



            define(
            [
            'uiComponent',
            'Magento_Checkout/js/model/payment/additional-validators',
            '<your_module>/js/model/your-validator'
            ],
            function (Component, additionalValidators, yourValidator) {
            'use strict';
            additionalValidators.registerValidator(yourValidator);
            return Component.extend({});
            }
            );


            In your custom module directory, create a new /view/frontend/layout/checkout_index_index.xml file. In this file, add the following:



            <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" layout="1column" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
            <body>
            <referenceBlock name="checkout.root">
            <arguments>
            <argument name="jsLayout" xsi:type="array">
            <item name="components" xsi:type="array">
            <item name="checkout" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="steps" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="billing-step" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="payment" xsi:type="array">
            <item name="children" xsi:type="array">
            <item name="additional-payment-validators" xsi:type="array">
            <item name="children" xsi:type="array">
            <!-- Declare your validation. START -->
            <item name="your-validator" xsi:type="array">
            <item name="component" xsi:type="string">%your_module_dir%/js/view/%your-validation%</item>
            </item>
            <!-- Declare your validation. END -->
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </item>
            </argument>
            </arguments>
            </referenceBlock>
            </body>
            </page>






            share|improve this answer












            share|improve this answer



            share|improve this answer










            answered Jan 23 '18 at 8:51









            Birjitsinh ZalaBirjitsinh Zala

            564115




            564115













            • So, which part of this answers my question? Where exactly do I specify the field the validation form should be used for?

              – Jurģis Toms Liepiņš
              Jan 23 '18 at 8:54











            • 'Magento_Checkout/js/model/payment/additional-validators'

              – Birjitsinh Zala
              Jan 23 '18 at 11:46











            • this code place after or below your element <item name="your-validator" xsi:type="array"> <item name="component" xsi:type="string">%your_module_dir%/js/view/%your-validation%</item> </item>

              – Birjitsinh Zala
              Jan 23 '18 at 11:47











            • @BirjitsinhZala, How can I show a custom message from the validate: function ?

              – Varun Jyothi
              Apr 29 '18 at 8:21











            • afaik this approach works only for popup messages and only for "place order" button. And in this example there are no option how to check field on the fly.

              – Anthony
              Jun 13 '18 at 18:50



















            • So, which part of this answers my question? Where exactly do I specify the field the validation form should be used for?

              – Jurģis Toms Liepiņš
              Jan 23 '18 at 8:54











            • 'Magento_Checkout/js/model/payment/additional-validators'

              – Birjitsinh Zala
              Jan 23 '18 at 11:46











            • this code place after or below your element <item name="your-validator" xsi:type="array"> <item name="component" xsi:type="string">%your_module_dir%/js/view/%your-validation%</item> </item>

              – Birjitsinh Zala
              Jan 23 '18 at 11:47











            • @BirjitsinhZala, How can I show a custom message from the validate: function ?

              – Varun Jyothi
              Apr 29 '18 at 8:21











            • afaik this approach works only for popup messages and only for "place order" button. And in this example there are no option how to check field on the fly.

              – Anthony
              Jun 13 '18 at 18:50

















            So, which part of this answers my question? Where exactly do I specify the field the validation form should be used for?

            – Jurģis Toms Liepiņš
            Jan 23 '18 at 8:54





            So, which part of this answers my question? Where exactly do I specify the field the validation form should be used for?

            – Jurģis Toms Liepiņš
            Jan 23 '18 at 8:54













            'Magento_Checkout/js/model/payment/additional-validators'

            – Birjitsinh Zala
            Jan 23 '18 at 11:46





            'Magento_Checkout/js/model/payment/additional-validators'

            – Birjitsinh Zala
            Jan 23 '18 at 11:46













            this code place after or below your element <item name="your-validator" xsi:type="array"> <item name="component" xsi:type="string">%your_module_dir%/js/view/%your-validation%</item> </item>

            – Birjitsinh Zala
            Jan 23 '18 at 11:47





            this code place after or below your element <item name="your-validator" xsi:type="array"> <item name="component" xsi:type="string">%your_module_dir%/js/view/%your-validation%</item> </item>

            – Birjitsinh Zala
            Jan 23 '18 at 11:47













            @BirjitsinhZala, How can I show a custom message from the validate: function ?

            – Varun Jyothi
            Apr 29 '18 at 8:21





            @BirjitsinhZala, How can I show a custom message from the validate: function ?

            – Varun Jyothi
            Apr 29 '18 at 8:21













            afaik this approach works only for popup messages and only for "place order" button. And in this example there are no option how to check field on the fly.

            – Anthony
            Jun 13 '18 at 18:50





            afaik this approach works only for popup messages and only for "place order" button. And in this example there are no option how to check field on the fly.

            – Anthony
            Jun 13 '18 at 18:50













            0














            Maybe this link can help you: http://devdocs.magento.com/guides/v2.2/howdoi/checkout/checkout_order.html






            share|improve this answer




























              0














              Maybe this link can help you: http://devdocs.magento.com/guides/v2.2/howdoi/checkout/checkout_order.html






              share|improve this answer


























                0












                0








                0







                Maybe this link can help you: http://devdocs.magento.com/guides/v2.2/howdoi/checkout/checkout_order.html






                share|improve this answer













                Maybe this link can help you: http://devdocs.magento.com/guides/v2.2/howdoi/checkout/checkout_order.html







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Jan 23 '18 at 14:00









                Diego QueirozDiego Queiroz

                1178




                1178






























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