edd_validate_card_number_format( integer $number )
Given a number and algorithem, determine if we have a valid credit card format
Description Description
Parameters Parameters
- $number
-
(Required) The Credit Card Number to validate
Return Return
(bool) If the card number provided matches a specific format of a valid card
Source Source
File: includes/checkout/functions.php
Changelog Changelog
| Version | Description |
|---|---|
| 2.4 | Introduced. |