erhanyasar

$(document).ready(function() {
    let f1err = 0,
	f2err = 0,
	f3err = 0,
	date = new Date();    

    $("#sendBTN").click(function() {
        if (($("#username").val() == "") || ($("#phone").val() == "")) {
            f1err = 1;
            if ($("#username").val() == "") {