The `PHP CRM_Utils_Rule.creditCardNumber` is a utility function in the Customer Relationship Management (CRM) system that is used to validate and format credit card numbers. This function helps to ensure that the credit card numbers entered by users are in the correct format and are valid according to industry standards. It can be used to perform validation checks and formatting tasks when dealing with credit card information in a CRM system.
PHP CRM_Utils_Rule::creditCardNumber - 15 examples found. These are the top rated real world PHP examples of CRM_Utils_Rule::creditCardNumber extracted from open source projects. You can rate examples to help us improve the quality of examples.