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← GalleryCredit Cart Prediction & Validation✨ Emoji Combos

/(^4(?:\d?){3}\s?(?:\d?){4}\s?(?:\d?){4}(?:\s?\d?){7}$)|(^(?:5[1-5](?:\d?){2}\s?|222\d?\s?|22[3-9]\d?\s?|2[3-6](?:\d?){2}\s?|27[01]\d?\s?|2720\s?)(?:(?:\d?){4}\s?){2}(?:\d?){4}$)|(^3[47](?:\d?){2}\s?(?:(?:\d?){4}\s?(?:\d?){2}\s?(?:\d?){2}\s?)(?:\d?){3}$)|(^3(?:0[0-5]|[68]\d?)\d?\s?(?:(?:\d?){4}\s?(?:\d?){2}\s?(?:\d?){2}\s?)(?:\s?\d?){7}$)|(^6(?:011\s?|5(?:\d?){2}\s?)(?:(?:\d?){4}\s?){3}(?:\d?\s?){3}$)|(^(?:2131\s?|1800\s?|35(?:\d?){2}\s?\d?\s?)(?:\d?\s?){14}$)/gmJavaScript+12 years ago✓ Pre-loaded

About this regex

This regex validates and predicts major credit card numbers, supporting Visa, MasterCard, American Express, Diners Club, Discover, and JCB formats. It checks the leading digits (IIN) and length structure for each card type, allowing optional spaces. Use cases include form validation, payment gateway integration, and client-side card type detection.

credit-card validation payment regex javascript

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← GalleryCredit Cart Prediction & Validation✨ Emoji Combos

About this regex

credit-card validation payment regex javascript

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