jQuery Plugin To Format & Validate Credit Card Forms - payform

Payform is a jQuery-free JavaScript library used to format and validate form inputs related to credit card payments. 

Supported card types: Visa, MasterCard, American Express, Diners Club, Discover, UnionPay, JCB, Visa Electron, Maestro, Forbrugsforeningen and Dankort.

How to use it:

1. Load jQuery library and the jQuery payform plugin in the document.

<script src="code.jquery.com/jquery-1.11.2.min.js"></script>
<script src="dist/jquery.payform.js"></script>

2. Create credit card form inputs.

<div class="form-group">
  <label for="ccnum">Number</label>
  <input type="text" name="ccnum" id="ccnum" class="form-control">
</div>
<div class="form-group">
  <label for="expiry">Expiry</label>
  <input type="text" name="expiry" id="expiry" class="form-control">
</div>
<div class="form-group">
  <label for="cvc">CVC</label>
  <input type="text" name="cvc" id="cvc" class="form-control">
</div>
<div class="form-group">
  <label for="numeric">Numeric</label>
  <input type="text" name="numeric" id="numeric" class="form-control">
</div>

3. Enable the plugin.

$('#ccnum').payform('formatCardNumber');
$('#expiry').payform('formatCardExpiry');
$('#cvc').payform('formatCardCVC');
$('#numeric').payform('formatNumeric');

Changelog:

2018-07-02

• Fix issue in handling full width characters-in-pure-css

2017-02-13

• Correct Diners Club Pattern

---

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