Created
April 27, 2017 12:18
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<script type="text/javascript"> | |
function GetCardType(number) | |
{ | |
// visa | |
var re = new RegExp("^4"); | |
if (number.match(re) != null) | |
return "Visa"; | |
// Mastercard | |
re = new RegExp("^5[1-5]"); | |
if (number.match(re) != null) | |
return "Mastercard"; | |
// AMEX | |
re = new RegExp("^3[47]"); | |
if (number.match(re) != null) | |
return "AMEX"; | |
// Discover | |
re = new RegExp("^(6011|622(12[6-9]|1[3-9][0-9]|[2-8][0-9]{2}|9[0-1][0-9]|92[0-5]|64[4-9])|65)"); | |
if (number.match(re) != null) | |
return "Discover"; | |
// Diners | |
re = new RegExp("^36"); | |
if (number.match(re) != null) | |
return "Diners"; | |
// Diners - Carte Blanche | |
re = new RegExp("^30[0-5]"); | |
if (number.match(re) != null) | |
return "Diners - Carte Blanche"; | |
// JCB | |
re = new RegExp("^35(2[89]|[3-8][0-9])"); | |
if (number.match(re) != null) | |
return "JCB"; | |
// Visa Electron | |
re = new RegExp("^(4026|417500|4508|4844|491(3|7))"); | |
if (number.match(re) != null) | |
return "Visa Electron"; | |
return ""; | |
} | |
</script> |
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