Validation Styles

You can indicate invalid and valid form fields with .is-invalid and .is-valid. Note that .invalid-feedback is also supported with these classes.

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jQuery Validation

This jQuery plugin makes simple clientside form validation easy, whilst still offering plenty of customization options. For more usaage information, please refer to jQuery Validation

<!-- page js -->
<script src="assets/vendors/jquery-validation/jquery.validate.min.js"></script>