How to avoid credit card number validation in Magento 2

Question

As I need to stop credit card number validation in Magento 2 checkout page. How can I done this? Here is the error displayed in payment form,

Note

Am using Paymetric extension for credit card payment.

Answer 1

In paymentric module,vaidation should be happening in model folder,In model you have to find payment.php file and remove parent validation should be happening in validate function, as for your reference I attached code below

 public function validate()
    {
        /*
         * calling parent validate function
         */
//        parent::validate();  // command this parent validation
        return $this;
    }

Note : Ime_Paymetrictokenize module used in my existing products