I want to create credit/debit card pattern number which should be of total 16 digits with each four digits separated by any number of spaces.how to separate them with any number of spaces??
Yes I have some findings for this
> If this is you 16 digit Credit Card -- 4356895689548958
>Then Regex Pattern is -- \b4356([ -]?)8956([ -]?)8954([ -]?)8958\b