(function($){
    $.fn.validationEngineLanguage = function(){
    };
    $.validationEngineLanguage = {
        newLang: function(){
            $.validationEngineLanguage.allRules = {
                "required": { // Add your regex rules here, you can take telephone as an example
                    "regex": "none",
                    "alertText": "* This is an obligatory field.",
                    "alertTextCheckboxMultiple": "* Please select an option.",
                    "alertTextCheckboxe": "* This is an obligatory field."
                },
                "minSize": {
                    "regex": "none",
                    "alertText": "* At least ",
                    "alertText2": " characters are required."
                },
                "maxSize": {
                    "regex": "none",
                    "alertText": "* A maximum of ",
                    "alertText2": " characters are allowed."
                },
				"groupRequired": {
                    "regex": "none",
                    "alertText": "* You must fill in at least one of these fields."
                },
                "min": {
                    "regex": "none",
                    "alertText": "* The lowest value is ."
                },
                "max": {
                    "regex": "none",
                    "alertText": "* The maximum value is ."
                },
                "past": {
                    "regex": "none",
                    "alertText": "* The date is before the ."
                },
                "future": {
                    "regex": "none",
                    "alertText": "* The date is after the ."
                },	
                "maxCheckbox": {
                    "regex": "none",
                    "alertText": "* The maximum number of markings has been reached."
                },
                "minCheckbox": {
                    "regex": "none",
                    "alertText": "* Please choose ",
                    "alertText2": " options."
                },
                "equals": {
                    "regex": "none",
                    "alertText": "* The fields do not match."
                },
                "onenumber": {
                    "regex": ".*[0-9].*",
                    "alertText": "* At least one number."
                },
                "onelowercase": {
                    "regex": ".*[a-z].*",
                    "alertText": "* At least one lower case letter."
                },
                "oneuppercase": {
                    "regex": ".*[A-Z].*",
                    "alertText": "* At least one upper case letter."
                },
                "notequals": {
                    "regex": "none",
                    "alertText": "* The fields do not match."
                },
                "alphanumeric": {
                    "regex": /^[a-zA-Z0-9]+$/,
                    "alertText": "* Special characters are not allowed."
                },
                "creditCard": {
                    "regex": "none",
                    "alertText": "* The credit card number is invalid."
                },
                "phone": {
                    // credit: jquery.h5validate.js / orefalo
                    "regex": /^([\+][0-9]{1,3}[ \.\-])?([\(]{1}[0-9]{1,6}[\)])?([0-9 \.\-\/]{3,20})((x|ext|extension)[ ]?[0-9]{1,4})?$/,
                    "alertText": "* The telephone number is invalid."
                },
                "email": {
                    // Shamelessly lifted from Scott Gonzalez via the Bassistance Validation plugin http://projects.scottsplayground.com/email_address_validation/
                    "regex": /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i,
                    "alertText": "* The email address is invalid."
                },
                "integer": {
                    "regex": /^[\-\+]?\d+$/,
                    "alertText": "* This is an incomplete number."
                },
                "number": {
                    // Number, including positive, negative, and floating decimal. credit: orefalo
                    "regex": /^[\-\+]?((([0-9]{1,3})([,][0-9]{3})*)|([0-9]+))?([\.]([0-9]+))?$/,
                    "alertText": "* This is an invalid floating point."
                },
                "date": {
                    // Date in ISO format. Credit: bassistance
                    "regex": /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/,
                    "alertText": "* The date format is invalid. Please use YYYY-MM-DD."
                },
                "ipv4": {
                	"regex": /^((([01]?[0-9]{1,2})|(2[0-4][0-9])|(25[0-5]))[.]){3}(([0-1]?[0-9]{1,2})|(2[0-4][0-9])|(25[0-5]))$/,
                    "alertText": "* The IP address is invalid."
                },
                "url": {
                    "regex": /^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i,
                    "alertText": "* The URL is invalid."
                },
                "onlyLetterSp": {
	                 "regex": /^[a-zA-ZäüöÄÜÖßs\ \\\']+$/,
                     "alertText": "* Only letters are permitted."
                },
				"onlyLetterNumber": {
					"regex": /^[0-9a-zA-ZäüöÄÜÖßs-]+$/,
					"alertText": "* Special characters are not allowed."
				},
                "isUsernameExists":{
                    "url": "/user/checkUsernameAvailability",
                    "alertText": "This name is already in use."
                },
                "isEmailExists":{
                    "url": "/user/checkEmailAvailability",
                    "alertText": "Email is currently in use."
                },
                "isPasswordSafe":{
                    "url": "/user/checkPassword",
                    "alertText": "This password is not permitted. It is not secure enough. Please choose another password."
                },
                // --- CUSTOM RULES -- Those are specific to the demos, they can be removed or changed to your likings
                "ajaxUserCall": {
                    "url": "ajaxValidateFieldUser",
                    // you may want to pass extra data on the ajax call
                    "extraData": "name=eric",
                    "alertText": "* Dieser Benutzer ist bereits vergeben",
                    "alertTextLoad": "* Überprüfe Angaben, bitte warten"
                },
                "ajaxNameCall": {
                    // remote json service location
                    "url": "ajaxValidateFieldName",
                    // error
                    "alertText": "* Dieser Name ist bereits vergeben",
                    // if you provide an "alertTextOk", it will show as a green prompt when the field validates
                    "alertTextOk": "* Dieser Name ist verfügbar",
                    // speaks by itself
                    "alertTextLoad": "* Überprüfe Angaben, bitte warten"
                },
                "ajaxPasswordCall": {
                    "url": "ajaxValidateFieldPassword"
                },
                "validate2fields": {
                    "alertText": "* Bitte HELLO eingeben"
                }
            };
            
        }
    };
    $.validationEngineLanguage.newLang();
})(jQuery);


/**
* Checks if the input is either email or valid username
* @param field
* @returns {string | bool}
*/
function isUsernameOrEmail(field){

    var mailRegex = /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i;

    var usernameRegex = /^([a-zA-Z\d]+)$/i;
    var usernameResult = usernameRegex.exec(field.val());

    // if valid username and longer than 5 chars, allow it
    if(usernameResult && field.val().length > 1 ) {
        return true;
    }

    // if its a valid E-Mail allow it
    if(mailRegex.exec(field.val())){
        var lastExt = field.val().split(".");
        if(lastExt.pop().length > 1){
            return true;
        }
    }

    return "* Email or login name is invalid.";
}

/**
* Checks if the email is valid
* @param field
* @returns {string | bool}
*/
function isEmailValid(field){

    var mailRegex = /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i;

    if(mailRegex.exec(field.val())){
        var lastExt = field.val().split(".");
        if(lastExt.pop().length > 1){
            return true;
        }
    }

    return "* The email address is invalid.";
}