function pay_method_gateway::cc_issue_number_validate in Pay 7

Same name and namespace in other branches

1. 6 includes/handlers/pay_method_gateway.inc \pay_method_gateway::cc_issue_number_validate()

1 call to pay_method_gateway::cc_issue_number_validate()

pay_method_gateway::pay_method_validate in includes/handlers/pay_method_gateway.inc

@todo Please document this function.

File

includes/handlers/pay_method_gateway.inc, line 337

The base class for credit card payment activities.

Class

pay_method_gateway

@file The base class for credit card payment activities.

Code

function cc_issue_number_validate() {
  if ($this
    ->cc_issue_number_required($this->cc_type) && (strlen($this->cc_issue_number) != 2 || !is_numeric($this->cc_issue_number))) {
    $this->error_message = t('Invalid issue number.');
    return FALSE;
  }
  return TRUE;
}