javascript Get Credit Card Type By Number (regex validation example)

function GetCreditCardTypeByNumber(ccnumber) { if ((/^(34|37)/img).test(cc) && cc.length == 15) { return 'AMEX'; //AMEX begins with 34

Show invariant(en-us?) datetime formate

Example of showing day of week and monthname using javascript

Examples of refresh/reload current page

A SEO friendly refresh/reload solution