How to validate a form with JavaScript?

form
js-validation
javascript

(Dmitry Fedyuk) #1

The forms are automatically validated before a submission.
You can also run a form validation manually.
You should load the mage/validation library and then call $(form).validation().
Examples from the core:









Magento 2 JavaScript validators
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How is `$.validator.validateSingleElement` implemented and used?
How is `$.validator.validateElement` implemented and used?
(Dmitry Fedyuk) #2

See also:


(Dmitry Fedyuk) #4