Constraint Validation API
API for better control over form field validation. Includes support for checkValidity(), setCustomValidity(), reportValidity() and validation states.

API
Test your Web App on LambdaTest
With LambdaTest you can test your website on 2000+ browser and OS combinations for cross browser compatibility issues and ensure that your webpage fallbacks are working fine on browsers that do not support Constraint Validation API
.

BROWSER SUPPORT FOR Constraint Validation API
Google Chrome
Chrome 4 to 14 support is unknown. Chrome 15 to 39 partially supports Constraint Validation API
property. Does not support validity.tooShort. See also support for minlength. Chrome 40 to 67 supports Constraint Validation API
property.
Mozilla Firefox
Constraint Validation API
is not supported by Mozilla Firefox browser version 2 to 3.6. Constraint Validation API
is partially supported by Mozilla Firefox browser version 4 to 50. Constraint Validation API
is supported by Mozilla Firefox browser version 51 to 61.
Internet Explorer
IE browser version 6 to 9 doesn't support Constraint Validation API
. IE browser version 10 to 11 partially supports Constraint Validation API
. Does not support reportValidity
Safari
Safari browser version 3.1 to 5 support Constraint Validation API
is unknown.
Safari browser version 5.1 to 9.1 partially support Constraint Validation API
is unknown.
Safari browser version 10 to 11.1 support Constraint Validation API
is unknown.
Microsoft Edge
Microsoft Edge browser version 12 to 17 partially support this property constraint-validation-api
.
Opera
Opera version 10.1 to 11.5 support Constraint Validation API
is unknown. Opera 12.1 to 26 partially supports Constraint Validation API
property. Does not support reportValidity. Opera 27 to 53 supports Constraint Validation API
property.
Information sourced from
"Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.
All websites and webapps use collections of a lot of browser technologies and elements. Not all of these elements are supported by all browsers and browser versions. At LambdaTest you can test your website on all browsers and browser versions and easily debug browser compatibility issues in real time.
BENEFITS
Fastest Way for Cross Browser Testing
You can test your website for cross browser compatibility across all Firefox browser versions using LambdaTest
Perform cross browser testing of your website/ webapp across all Chrome browser versions using LambdaTest
Check your website on all Safari browser on Mac and Windows for cross browser compatibility with LambdaTest
Perfrom cross browser testing of your website/ web app across all IE verions using LambdaTest
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