I am using Bootstrap 4 and would like recommendations for a JQuery form validation plug-in. As well as the obvious client side validation including missing fields, pattern mismatch and min/max values, I also want the plug in to be able to make a client side call back for example to validate sign-in values.
I also need it to be HTML5 standards compliant and use the latest Bootstrap 4 classes to highlight fields in error or indicate success if need be.
I have managed to find the following validator which seems to fit the bill. Although it says it's for Bootstrap 3 I am sure it will work for 4 as well:
Any other alternatives would be appreciated.