Full-featured jQuery Form Validation Plugin - Prove.js

Prove.js is a robust jQuery plugin that provides modular, full-featured, event-based, user-friendly, synchronous or asynchronous validators and decorators for your existing form fields. Check out the advanced example for more details.

Basic usage:

1. Make sure the jQuery library is loaded properly inside the html page.

<script src="//code.jquery.com/jquery.min.js"></script>

2. Include the core JavaScript and it's decorator addon after jQuery.

<script src="dist/prove.js"></script>
<script src="dist/decorator.js"></script>

3. Active the plugin on your html form as follow.

var form = $('form');
form.prove({
  // configurations here
});

4. Decorate the form using Bootstrap and the decorator addon.

form.decorate('bootstrap');

5. All possible configuration options for the prove method.

form.prove({
  debug: false,
  fields: {
    field1: {
      debug: false,
      enabled: true,
      selector: '[name="field1"]',
      trigger: 'click change',
      stateful: true,
      group: false,
      validators: {
        // see validator options
      }
    },
    field2: {
        // ...
    },
  },
  submit: {
    selector: 'button:submit',
    validate: true,
    enabled: true,
  }
});

Change logs:

2018-03-23

• cleanup

2018-02-24

• Fixed default value in $.fn.change

2018-02-23

• $.fn.clear works on hidden inputs

2018-01-23

• Fixed regex patterns in sanitize

2017-11-04

• Added has any text selector

2017-10-05

• Included a new validator to prove if form has a valid JSON text structure

2017-04-02

• add input sanitize as a core feature

2017-02-11

• accessibility support

2016-12-28

• code quality - improve plugin naming

2016-12-09

• bug fix

2016-11-25

• Work on phasing out $.fn.hasValue() in favor of $.hasValue(values). In most cases we already had the values and $.fn.hasValue() would walk up the DOM again. Therefore, besides better code quality we also get better performance.

2016-11-24

• garland plugin should insert the error as the last DOM element, but before any static form controls

2016-11-01

• fixed grouped values

2016-10-31

• clear plugin now will show/hide form dom elements on invocation

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This awesome jQuery plugin is developed by provejs. For more Advanced Usages, please check the demo page or visit the official website.