مدیاویکی:Gadget-Arabic.js

String.prototype.replaceAll = function(search, replacement) {
        var target = this;
        return target.replace(new RegExp(search, 'g'), replacement);
    };

String.prototype.toPersianCharacter =  function () {
    var string = this;
    var obj = {
        'ك' :'ک',
        'ي' :'ی',
    };

    Object.keys(obj).forEach(function(key) {
        string = string.replaceAll(key, obj[key]);
    });
    return string
};