This JavaScript file contains regex for all popular credit/debit card numbers: both for local (Nigerian) cards and international

credit-card-numbers-regex.js

/*
       Modified with more card regexs
       
       See initial source: https://www.regular-expressions.info/creditcard.html
*/

let visa = /^4[0-9]{12}(?:[0-9]{3,4})?$/
let visa_local = /^4[19658][7684][0785][04278][128579](?:[0-9]{10})$/
let mastercard = /^(?:5[1-5][0-9]{2}|222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}$/
let mastercard_local = /^(?:5[13]99|55[35][19]|514[36])(?:11|4[10]|23|83|88)(?:[0-9]{10})$/
let verve = /^(?:50[067][180]|6500)(?:[0-9]{15})$/
let american_exp = /^3[47](?:[0-9]{13})$/
let diners_club = /^3(?:0[0-5]|[68][0-9])[0-9]{11}$/
let maestro = /^(5899|5018|5020|5038|6304|6703|6708|6759|676[1-3])[06][19](?:[0-9]{10})$/
let discover = /^6(?:011|4[4-9]3|222|5[0-9]{2})[0-9]{12}$/
let laser = /^(6706|6771|6709)[0-9]{11,15}$/
let hipercard = /^(384100|384140|384160|606282|637095|637568|60(?!11))/
let jcb = /^(?:2131|1800|35\d{3})\d{11}$/
        

Hello @ManeendraNath , can you get me 6 sample Rupay Card numbers ?

Maybe i can help

Hey @isocroft Thanks for this. Any chance you can give a little hint on how you came up with these regexes?

Hello @immatobi , You're welcome.

I got the initial details from here and then i did additional research to setup the rest (e.g. verve, hipercard).

Fortunately, I know how to breakdown and craft regular expressions. So that helped too.

Thanks for this. I'll definitely check it out and add more to the cards in my project.

Sure thing @immatobi.

Remember mastercard_local, visa_local and verve are for only Naira debit/credit cards.

mastercard and visa e.t.c are for foreign currency debit/credit cards.