Disable cut, copy and paste in textbox using jquery, javascript

function getAge() {
var dateString = document.getElementById(“txtAge”).value;

var now = new Date();
var today = new Date(now.getYear(), now.getMonth(), now.getDate());

var yearNow = now.getYear();
var monthNow = now.getMonth();
var dateNow = now.getDate();

var dob = new Date(dateString.substring(6, 10),
dateString.substring(0, 2) – 1,
dateString.substring(3, 5)
);

var yearDob = dob.getYear();
var monthDob = dob.getMonth();
var dateDob = dob.getDate();
var age = {};
var ageString = “”;
var yearString = “”;
var monthString = “”;
var dayString = “”;

yearAge = yearNow – yearDob;

if (monthNow >= monthDob)
var monthAge = monthNow – monthDob;
else {
yearAge–;
var monthAge = 12 + monthNow – monthDob;
}

if (dateNow >= dateDob)
var dateAge = dateNow – dateDob;
else {
monthAge–;
var dateAge = 31 + dateNow – dateDob;

if (monthAge 1) yearString = ” years”;
else yearString = ” year”;
if (age.months > 1) monthString = ” months”;
else monthString = ” month”;
if (age.days > 1) dayString = ” days”;
else dayString = ” day”;

if ((age.years > 0) && (age.months > 0) && (age.days > 0))
ageString = age.years + yearString + “, ” + age.months + monthString + “, and ” + age.days + dayString + ” old.”;
else if ((age.years == 0) && (age.months == 0) && (age.days > 0))
ageString = “Only ” + age.days + dayString + ” old!”;
else if ((age.years > 0) && (age.months == 0) && (age.days == 0))
ageString = age.years + yearString + ” old. Happy Birthday!!”;
else if ((age.years > 0) && (age.months > 0) && (age.days == 0))
ageString = age.years + yearString + ” and ” + age.months + monthString + ” old.”;
else if ((age.years == 0) && (age.months > 0) && (age.days > 0))
ageString = age.months + monthString + ” and ” + age.days + dayString + ” old.”;
else if ((age.years > 0) && (age.months == 0) && (age.days > 0))
ageString = age.years + yearString + ” and ” + age.days + dayString + ” old.”;
else if ((age.years == 0) && (age.months > 0) && (age.days == 0))
ageString = age.months + monthString + ” old.”;
else ageString = “Oops! Could not calculate age!”;

//alert(ageString);
document.getElementById(“lblAge”).innerHTML = ageString;

}

//alert(getAge(dateString));

Date of Birth :(mm/dd/yyyy)

Age    :

function FName() {
debugger

var fname = document.getElementById(“txtFName”);

if (fname.value == “”) {
document.getElementById(“lblFNameErrMsg”).innerHTML = “please enter the First Name”;
return false;
}
else if (!(fname.value.charAt(0) === fname.value.charAt(0).toUpperCase())) {
alert(“First letter should be a capital letter”);
return false;
}
else {
document.getElementById(“lblFNameErrMsg”).innerHTML = “”;
}
}

function LName() {
var lname = document.getElementById(“txtLName”);

if (lname.value == “”) {
document.getElementById(“lblLNameErrMsg”).innerHTML = “please enter the Last Name”;
return false;
}
else {
document.getElementById(“lblLNameErrMsg”).innerHTML = “”;
}

}

function validateMobileNo() {
var Mnum = document.getElementById(“txtMNum”).value;

if (Mnum== “” || Mnum == “+91”) {
document.getElementById(“lblMNumErrMsg”).innerHTML = “please enter the Mobile Number”;
return false;
}
else if(Mnum.length= 65 && keycode = 97 && keycode 31 && (charCode 57) {
return false;
}
else if (charCode == 46 && (str.indexOf(“.”) != -1)) {
return false;
}
else {
return true;
}
}

function dateformat(key) {
var keycode = (key.which) ? key.which : key.keyCode;
var charCode = (evt.which) ? evt.which : event.keyCode
if ((keycode == 8) || keycode == 9 || (keycode >= 47 && keycode 47 && keycode 47 && keycode < 58)) {
return true;
}
else
return false;
}

}

function validateEmail() {
var emailPat = /^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$/;
var emailid = document.getElementById("txtEmail").value;
var matchArray = emailid.match(emailPat);

if (document.getElementById("txtEmail").value == "") {
// alert("Email id can not be blank");
document.getElementById("lblEmailErrMsg").innerHTML = "enter email ";

}

else if (matchArray == null) {
//alert("Your email address seems incorrect. Please try again.");
document.getElementById("lblEmailErrMsg").innerHTML = "Incorrect mail";

}
else {
document.getElementById("lblEmailErrMsg").innerHTML = "";
}
}

function validateDOB() {
var tdob;
var dob = document.getElementById("txtDob");
var pattern = /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/;
tdob = dob.value;
if (tdob == "") {
// alert("please enter dob");
document.getElementById("lblDobErrMsg").innerHTML = "enter the dob";
return false;
}
else if (tdob == null || !pattern.test(tdob)) {
//alert("please enter valid date ");
document.getElementById("lblDobErrMsg").innerHTML = "enter valid date ";
return false;
}
else {
document.getElementById("lblDobErrMsg").innerHTML = "";
}

}

function validateUname() {
var uname = document.getElementById("txtUName").value;

if (uname == "") {
document.getElementById("lblUNameErrMsg").innerHTML = "Please enter the User Name";
return false;
}
else if (uname.length < 5) {
document.getElementById("lblUNameErrMsg").innerHTML = "User Name should be Min 5 chars";
}
else {
document.getElementById("lblUNameErrMsg").innerHTML = "";
}

}

function validatePassword() {
var pwd = document.getElementById("txtPwd").value;

if (pwd == "") {
document.getElementById("lblPwdErrMsg").innerHTML = "Please enter the password";
return false;
}
else if (pwd.length 5) {
document.getElementById(“lblPwdErrMsg”).style.color = “green”;
document.getElementById(“lblPwdErrMsg”).innerHTML = “password is Strong!”;

}
else {
document.getElementById(“lblPwdErrMsg”).innerHTML = “”;
}

}

function validateCPwd() {
var pwd = document.getElementById(“txtPwd”);
var cpwd = document.getElementById(“txtCPwd”);

if (cpwd.value == “”) {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “Please Confirm the password”;
return false;
}
else if (cpwd.value != pwd.value) {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “Incorrect Password !!”;
}
else {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “”;
}
}

function validateForm() {
var flag = 1;
var fname = document.getElementById(“txtFName”);
var lname = document.getElementById(“txtLName”);
var male = document.getElementById(“rbtMale”);
var female = document.getElementById(“rbtFemale”);

if (fname.value == “”) {
document.getElementById(“lblFNameErrMsg”).innerHTML = “please enter the First Name”;
flag = 0;
}
else {
document.getElementById(“lblFNameErrMsg”).innerHTML = “”;
}

//last name validation

if (lname.value == “”) {
document.getElementById(“lblLNameErrMsg”).innerHTML = “please enter the Last Name”;
flag = 0;
}
else {
document.getElementById(“lblLNameErrMsg”).innerHTML = “”;
}

//gender validation

if (male.checked != true && female.checked != true) {
document.getElementById(“lblGenderErrMsg”).innerHTML = “Please select the gender”;
flag = 0;
}
else {
document.getElementById(“lblGenderErrMsg”).innerHTML = “”;
}

//mobile number checking
var Mnum = document.getElementById(“txtMNum”).value;

if (Mnum == “” || Mnum == “+91”) {
document.getElementById(“lblMNumErrMsg”).innerHTML = “please enter the Mobile Number”;
flag = 0;
}
else if (Mnum.length < 10) {
document.getElementById("lblMNumErrMsg").innerHTML = "please enter the valid Mobile Number";
flag = 0;
}

else {
document.getElementById("lblMNumErrMsg").innerHTML = "";
}
//email validation

var emailPat = /^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$/;
var emailid = document.getElementById("txtEmail").value;
var matchArray = emailid.match(emailPat);

if (document.getElementById("txtEmail").value == "") {
// alert("Email id can not be blank");
document.getElementById("lblEmailErrMsg").innerHTML = "enter email ";
flag = 0;
}

else if (matchArray == null) {
//alert("Your email address seems incorrect. Please try again.");
document.getElementById("lblEmailErrMsg").innerHTML = "Incorrect mail";
flag = 0;
}
else {
document.getElementById("lblEmailErrMsg").innerHTML = "";
}

//date of birth
var tdob;
var dob = document.getElementById("txtDob");
var pattern = /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/;
tdob = dob.value;
if (tdob == "") {
// alert("please enter dob");
document.getElementById("lblDobErrMsg").innerHTML = "enter the dob";
flag = 0;
}
else if (tdob == null || !pattern.test(tdob)) {
//alert("please enter valid date ");
document.getElementById("lblDobErrMsg").innerHTML = "enter valid date ";
flag = 0;
}
else {
document.getElementById("lblDobErrMsg").innerHTML = "";
}
//user name checking
var uname = document.getElementById("txtUName").value;

if (uname == "") {
document.getElementById("lblUNameErrMsg").innerHTML = "Please enter the User Name";
flag = 0;
}
else if (uname.length < 5) {
document.getElementById("lblUNameErrMsg").innerHTML = "User Name should be Min 5 chars";
flag = 0;
}
else {
document.getElementById("lblUNameErrMsg").innerHTML = "";
}

//passsword checking

var pwd = document.getElementById("txtPwd").value;

if (pwd == "") {
document.getElementById("lblPwdErrMsg").innerHTML = "Please enter the password";
flag = 0;
}
else if (pwd.length 5) {
document.getElementById(“lblPwdErrMsg”).style.color = “green”;
document.getElementById(“lblPwdErrMsg”).innerHTML = “password is Strong!”;

}
else {
document.getElementById(“lblPwdErrMsg”).innerHTML = “”;
}

// confirm password
var pwd = document.getElementById(“txtPwd”);
var cpwd = document.getElementById(“txtCPwd”);

if (cpwd.value == “”) {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “Please Confirm the password”;
flag = 0;
}
else if (cpwd.value != pwd.value) {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “Incorrect Password !!”;
flag = 0;
}
else {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “”;
}

//whole page testing with flag

if (flag == 0) {
return false;
}
}

//dropdownlist
var e = document.getElementById(“ddlViewBy”);
var strUser = e.options[e.selectedIndex].text;

//new mail validation

function ckEmail() {
debugger
var okd = [‘primetgi.com’]

var emailRE = /^[a-zA-Z0-9._+-]+@([a-zA-Z0-9.-]+\.[a-zA-Z]{2,4})$/
var tst = document.getElementById(“txtEmail”).value;
var aLst = emailRE.exec(tst)
if (!aLst)
alert(“a valid email address is reqiured”);

var sLst = aLst[1].toLowerCase()
for (var i = 0; i < okd.length; i++) {
if (sLst == okd[i]) {
return true
}
}

alert("not a valid doamin");
}

var ckValid = ckEmail(tst);
if (ckValid === true) {
alert(ckValid) // placeholder for process validated
} else {
alert(ckValid) // placeholder for show error message
}

this is mail sending code…
protected void btnSendmail_Click(object sender, EventArgs e)
{
string FEmailId = “mshaik@primetgi.com”;
string TEmailId = txtEmail.Text;
using (MailMessage mm = new MailMessage( TEmailId,FEmailId))
{
mm.Subject = “Reg: Registration Successful..”;
string strComment = “your registration is successful.”;
string uname = txtUName.Text;
string Password = txtPwd.Text;
string sign = “\n\nThanks,\r\nAccounts Department.”;
mm.Body = strComment + “\n” + uname + “\n” + Password + “\n” + sign;
mm.IsBodyHtml = false;
SmtpClient smtp = new SmtpClient();
smtp.Host = “mail.2xprime.com”;
// smtp.EnableSsl = true;
NetworkCredential NetWorkCred = new NetworkCredential(FEmailId, “prime”);
smtp.UseDefaultCredentials = true;
smtp.Credentials = NetWorkCred;
smtp.Port = 25;//Gmail Port Number
smtp.Send(mm);
ClientScript.RegisterStartupScript(GetType(), “alert”, “Email sent successfull”);
Response.Redirect(“Login page.aspx”);
}
}

function FName() {
debugger

var fname = document.getElementById(“txtFName”);

if (fname.value == “”) {
document.getElementById(“lblFNameErrMsg”).innerHTML = “please enter the First Name”;
return false;
}
else if (!(fname.value.charAt(0) === fname.value.charAt(0).toUpperCase())) {
alert(“First letter should be a capital letter”);
return false;
}
else {
document.getElementById(“lblFNameErrMsg”).innerHTML = “”;
}
}

function LName() {
var lname = document.getElementById(“txtLName”);

if (lname.value == “”) {
document.getElementById(“lblLNameErrMsg”).innerHTML = “please enter the Last Name”;
return false;
}
else {
document.getElementById(“lblLNameErrMsg”).innerHTML = “”;
}

}

function validateMobileNo() {
var Mnum = document.getElementById(“txtMNum”).value;

if (Mnum== “” || Mnum == “+91”) {
document.getElementById(“lblMNumErrMsg”).innerHTML = “please enter the Mobile Number”;
return false;
}
else if(Mnum.length= 65 && keycode = 97 && keycode 31 && (charCode 57) {
return false;
}
else if (charCode == 46 && (str.indexOf(“.”) != -1)) {
return false;
}
else {
return true;
}
}

function dateformat(key) {
var keycode = (key.which) ? key.which : key.keyCode;
var charCode = (evt.which) ? evt.which : event.keyCode
if ((keycode == 8) || keycode == 9 || (keycode >= 47 && keycode 47 && keycode 47 && keycode < 58)) {
return true;
}
else
return false;
}

}

function validateEmail() {
var emailPat = /^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$/;
var emailid = document.getElementById("txtEmail").value;
var matchArray = emailid.match(emailPat);

if (document.getElementById("txtEmail").value == "") {
// alert("Email id can not be blank");
document.getElementById("lblEmailErrMsg").innerHTML = "enter email ";

}

else if (matchArray == null) {
//alert("Your email address seems incorrect. Please try again.");
document.getElementById("lblEmailErrMsg").innerHTML = "Incorrect mail";

}
else {
document.getElementById("lblEmailErrMsg").innerHTML = "";
}
}

function validateDOB() {
var tdob;
var dob = document.getElementById("txtDob");
var pattern = /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/;
tdob = dob.value;
if (tdob == "") {
// alert("please enter dob");
document.getElementById("lblDobErrMsg").innerHTML = "enter the dob";
return false;
}
else if (tdob == null || !pattern.test(tdob)) {
//alert("please enter valid date ");
document.getElementById("lblDobErrMsg").innerHTML = "enter valid date ";
return false;
}
else {
document.getElementById("lblDobErrMsg").innerHTML = "";
}

}

function validateUname() {
var uname = document.getElementById("txtUName").value;

if (uname == "") {
document.getElementById("lblUNameErrMsg").innerHTML = "Please enter the User Name";
return false;
}
else if (uname.length < 5) {
document.getElementById("lblUNameErrMsg").innerHTML = "User Name should be Min 5 chars";
}
else {
document.getElementById("lblUNameErrMsg").innerHTML = "";
}

}

function validatePassword() {
var pwd = document.getElementById("txtPwd").value;

if (pwd == "") {
document.getElementById("lblPwdErrMsg").innerHTML = "Please enter the password";
return false;
}
else if (pwd.length 5) {
document.getElementById(“lblPwdErrMsg”).style.color = “green”;
document.getElementById(“lblPwdErrMsg”).innerHTML = “password is Strong!”;

}
else {
document.getElementById(“lblPwdErrMsg”).innerHTML = “”;
}

}

function validateCPwd() {
var pwd = document.getElementById(“txtPwd”);
var cpwd = document.getElementById(“txtCPwd”);

if (cpwd.value == “”) {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “Please Confirm the password”;
return false;
}
else if (cpwd.value != pwd.value) {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “Incorrect Password !!”;
}
else {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “”;
}
}

function validateForm() {
var flag = 1;
var fname = document.getElementById(“txtFName”);
var lname = document.getElementById(“txtLName”);
var male = document.getElementById(“rbtMale”);
var female = document.getElementById(“rbtFemale”);

if (fname.value == “”) {
document.getElementById(“lblFNameErrMsg”).innerHTML = “please enter the First Name”;
flag = 0;
}
else {
document.getElementById(“lblFNameErrMsg”).innerHTML = “”;
}

//last name validation

if (lname.value == “”) {
document.getElementById(“lblLNameErrMsg”).innerHTML = “please enter the Last Name”;
flag = 0;
}
else {
document.getElementById(“lblLNameErrMsg”).innerHTML = “”;
}

//gender validation

if (male.checked != true && female.checked != true) {
document.getElementById(“lblGenderErrMsg”).innerHTML = “Please select the gender”;
flag = 0;
}
else {
document.getElementById(“lblGenderErrMsg”).innerHTML = “”;
}

//mobile number checking
var Mnum = document.getElementById(“txtMNum”).value;

if (Mnum == “” || Mnum == “+91”) {
document.getElementById(“lblMNumErrMsg”).innerHTML = “please enter the Mobile Number”;
flag = 0;
}
else if (Mnum.length < 10) {
document.getElementById("lblMNumErrMsg").innerHTML = "please enter the valid Mobile Number";
flag = 0;
}

else {
document.getElementById("lblMNumErrMsg").innerHTML = "";
}
//email validation

var emailPat = /^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$/;
var emailid = document.getElementById("txtEmail").value;
var matchArray = emailid.match(emailPat);

if (document.getElementById("txtEmail").value == "") {
// alert("Email id can not be blank");
document.getElementById("lblEmailErrMsg").innerHTML = "enter email ";
flag = 0;
}

else if (matchArray == null) {
//alert("Your email address seems incorrect. Please try again.");
document.getElementById("lblEmailErrMsg").innerHTML = "Incorrect mail";
flag = 0;
}
else {
document.getElementById("lblEmailErrMsg").innerHTML = "";
}

//date of birth
var tdob;
var dob = document.getElementById("txtDob");
var pattern = /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/;
tdob = dob.value;
if (tdob == "") {
// alert("please enter dob");
document.getElementById("lblDobErrMsg").innerHTML = "enter the dob";
flag = 0;
}
else if (tdob == null || !pattern.test(tdob)) {
//alert("please enter valid date ");
document.getElementById("lblDobErrMsg").innerHTML = "enter valid date ";
flag = 0;
}
else {
document.getElementById("lblDobErrMsg").innerHTML = "";
}
//user name checking
var uname = document.getElementById("txtUName").value;

if (uname == "") {
document.getElementById("lblUNameErrMsg").innerHTML = "Please enter the User Name";
flag = 0;
}
else if (uname.length < 5) {
document.getElementById("lblUNameErrMsg").innerHTML = "User Name should be Min 5 chars";
flag = 0;
}
else {
document.getElementById("lblUNameErrMsg").innerHTML = "";
}

//passsword checking

var pwd = document.getElementById("txtPwd").value;

if (pwd == "") {
document.getElementById("lblPwdErrMsg").innerHTML = "Please enter the password";
flag = 0;
}
else if (pwd.length 5) {
document.getElementById(“lblPwdErrMsg”).style.color = “green”;
document.getElementById(“lblPwdErrMsg”).innerHTML = “password is Strong!”;

}
else {
document.getElementById(“lblPwdErrMsg”).innerHTML = “”;
}

// confirm password
var pwd = document.getElementById(“txtPwd”);
var cpwd = document.getElementById(“txtCPwd”);

if (cpwd.value == “”) {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “Please Confirm the password”;
flag = 0;
}
else if (cpwd.value != pwd.value) {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “Incorrect Password !!”;
flag = 0;
}
else {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “”;
}

//whole page testing with flag

if (flag == 0) {
return false;
}
}

//dropdownlist
var e = document.getElementById(“ddlViewBy”);
var strUser = e.options[e.selectedIndex].text;

//new mail validation

function ckEmail() {
debugger
var okd = [‘primetgi.com’]

var emailRE = /^[a-zA-Z0-9._+-]+@([a-zA-Z0-9.-]+\.[a-zA-Z]{2,4})$/
var tst = document.getElementById(“txtEmail”).value;
var aLst = emailRE.exec(tst)
if (!aLst)
alert(“a valid email address is reqiured”);

var sLst = aLst[1].toLowerCase()
for (var i = 0; i < okd.length; i++) {
if (sLst == okd[i]) {
return true
}
}

alert("not a valid doamin");
}

var ckValid = ckEmail(tst);
if (ckValid === true) {
alert(ckValid) // placeholder for process validated
} else {
alert(ckValid) // placeholder for show error message
}

function FName() {
debugger

var fname = document.getElementById(“txtFName”);

if (fname.value == “”) {
document.getElementById(“lblFNameErrMsg”).innerHTML = “please enter the First Name”;
return false;
}
else if (!(fname.value.charAt(0) === fname.value.charAt(0).toUpperCase())) {
alert(“First letter should be a capital letter”);
return false;
}
else {
document.getElementById(“lblFNameErrMsg”).innerHTML = “”;
}
}

function LName() {
var lname = document.getElementById(“txtLName”);

if (lname.value == “”) {
document.getElementById(“lblLNameErrMsg”).innerHTML = “please enter the Last Name”;
return false;
}
else {
document.getElementById(“lblLNameErrMsg”).innerHTML = “”;
}

}

function validateMobileNo() {
var Mnum = document.getElementById(“txtMNum”).value;

if (Mnum== “” || Mnum == “+91”) {
document.getElementById(“lblMNumErrMsg”).innerHTML = “please enter the Mobile Number”;
return false;
}
else if(Mnum.length= 65 && keycode = 97 && keycode 31 && (charCode 57) {
return false;
}
else if (charCode == 46 && (str.indexOf(“.”) != -1)) {
return false;
}
else {
return true;
}
}

function dateformat(key) {
var keycode = (key.which) ? key.which : key.keyCode;
var charCode = (evt.which) ? evt.which : event.keyCode
if ((keycode == 8) || keycode == 9 || (keycode >= 47 && keycode 47 && keycode 47 && keycode < 58)) {
return true;
}
else
return false;
}

}

function validateEmail() {
var emailPat = /^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$/;
var emailid = document.getElementById("txtEmail").value;
var matchArray = emailid.match(emailPat);

if (document.getElementById("txtEmail").value == "") {
// alert("Email id can not be blank");
document.getElementById("lblEmailErrMsg").innerHTML = "enter email ";

}

else if (matchArray == null) {
//alert("Your email address seems incorrect. Please try again.");
document.getElementById("lblEmailErrMsg").innerHTML = "Incorrect mail";

}
else {
document.getElementById("lblEmailErrMsg").innerHTML = "";
}
}

function validateDOB() {
var tdob;
var dob = document.getElementById("txtDob");
var pattern = /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/;
tdob = dob.value;
if (tdob == "") {
// alert("please enter dob");
document.getElementById("lblDobErrMsg").innerHTML = "enter the dob";
return false;
}
else if (tdob == null || !pattern.test(tdob)) {
//alert("please enter valid date ");
document.getElementById("lblDobErrMsg").innerHTML = "enter valid date ";
return false;
}
else {
document.getElementById("lblDobErrMsg").innerHTML = "";
}

}

function validateUname() {
var uname = document.getElementById("txtUName").value;

if (uname == "") {
document.getElementById("lblUNameErrMsg").innerHTML = "Please enter the User Name";
return false;
}
else if (uname.length < 5) {
document.getElementById("lblUNameErrMsg").innerHTML = "User Name should be Min 5 chars";
}
else {
document.getElementById("lblUNameErrMsg").innerHTML = "";
}

}

function validatePassword() {
var pwd = document.getElementById("txtPwd").value;

if (pwd == "") {
document.getElementById("lblPwdErrMsg").innerHTML = "Please enter the password";
return false;
}
else if (pwd.length 5) {
document.getElementById(“lblPwdErrMsg”).style.color = “green”;
document.getElementById(“lblPwdErrMsg”).innerHTML = “password is Strong!”;

}
else {
document.getElementById(“lblPwdErrMsg”).innerHTML = “”;
}

}

function validateCPwd() {
var pwd = document.getElementById(“txtPwd”);
var cpwd = document.getElementById(“txtCPwd”);

if (cpwd.value == “”) {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “Please Confirm the password”;
return false;
}
else if (cpwd.value != pwd.value) {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “Incorrect Password !!”;
}
else {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “”;
}
}

function validateForm() {
var flag = 1;
var fname = document.getElementById(“txtFName”);
var lname = document.getElementById(“txtLName”);
var male = document.getElementById(“rbtMale”);
var female = document.getElementById(“rbtFemale”);

if (fname.value == “”) {
document.getElementById(“lblFNameErrMsg”).innerHTML = “please enter the First Name”;
flag = 0;
}
else {
document.getElementById(“lblFNameErrMsg”).innerHTML = “”;
}

//last name validation

if (lname.value == “”) {
document.getElementById(“lblLNameErrMsg”).innerHTML = “please enter the Last Name”;
flag = 0;
}
else {
document.getElementById(“lblLNameErrMsg”).innerHTML = “”;
}

//gender validation

if (male.checked != true && female.checked != true) {
document.getElementById(“lblGenderErrMsg”).innerHTML = “Please select the gender”;
flag = 0;
}
else {
document.getElementById(“lblGenderErrMsg”).innerHTML = “”;
}

//mobile number checking
var Mnum = document.getElementById(“txtMNum”).value;

if (Mnum == “” || Mnum == “+91”) {
document.getElementById(“lblMNumErrMsg”).innerHTML = “please enter the Mobile Number”;
flag = 0;
}
else if (Mnum.length < 10) {
document.getElementById("lblMNumErrMsg").innerHTML = "please enter the valid Mobile Number";
flag = 0;
}

else {
document.getElementById("lblMNumErrMsg").innerHTML = "";
}
//email validation

var emailPat = /^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$/;
var emailid = document.getElementById("txtEmail").value;
var matchArray = emailid.match(emailPat);

if (document.getElementById("txtEmail").value == "") {
// alert("Email id can not be blank");
document.getElementById("lblEmailErrMsg").innerHTML = "enter email ";
flag = 0;
}

else if (matchArray == null) {
//alert("Your email address seems incorrect. Please try again.");
document.getElementById("lblEmailErrMsg").innerHTML = "Incorrect mail";
flag = 0;
}
else {
document.getElementById("lblEmailErrMsg").innerHTML = "";
}

//date of birth
var tdob;
var dob = document.getElementById("txtDob");
var pattern = /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/;
tdob = dob.value;
if (tdob == "") {
// alert("please enter dob");
document.getElementById("lblDobErrMsg").innerHTML = "enter the dob";
flag = 0;
}
else if (tdob == null || !pattern.test(tdob)) {
//alert("please enter valid date ");
document.getElementById("lblDobErrMsg").innerHTML = "enter valid date ";
flag = 0;
}
else {
document.getElementById("lblDobErrMsg").innerHTML = "";
}
//user name checking
var uname = document.getElementById("txtUName").value;

if (uname == "") {
document.getElementById("lblUNameErrMsg").innerHTML = "Please enter the User Name";
flag = 0;
}
else if (uname.length < 5) {
document.getElementById("lblUNameErrMsg").innerHTML = "User Name should be Min 5 chars";
flag = 0;
}
else {
document.getElementById("lblUNameErrMsg").innerHTML = "";
}

//passsword checking

var pwd = document.getElementById("txtPwd").value;

if (pwd == "") {
document.getElementById("lblPwdErrMsg").innerHTML = "Please enter the password";
flag = 0;
}
else if (pwd.length 5) {
document.getElementById(“lblPwdErrMsg”).style.color = “green”;
document.getElementById(“lblPwdErrMsg”).innerHTML = “password is Strong!”;

}
else {
document.getElementById(“lblPwdErrMsg”).innerHTML = “”;
}

// confirm password
var pwd = document.getElementById(“txtPwd”);
var cpwd = document.getElementById(“txtCPwd”);

if (cpwd.value == “”) {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “Please Confirm the password”;
flag = 0;
}
else if (cpwd.value != pwd.value) {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “Incorrect Password !!”;
flag = 0;
}
else {
document.getElementById(“lblCPwdErrMsg”).innerHTML = “”;
}

//whole page testing with flag

if (flag == 0) {
return false;
}
}

//dropdownlist
var e = document.getElementById(“ddlViewBy”);
var strUser = e.options[e.selectedIndex].text;

//new mail validation

function ckEmail() {
debugger
var okd = [‘primetgi.com’]

var emailRE = /^[a-zA-Z0-9._+-]+@([a-zA-Z0-9.-]+\.[a-zA-Z]{2,4})$/
var tst = document.getElementById(“txtEmail”).value;
var aLst = emailRE.exec(tst)
if (!aLst)
alert(“a valid email address is reqiured”);

var sLst = aLst[1].toLowerCase()
for (var i = 0; i < okd.length; i++) {
if (sLst == okd[i]) {
return true
}
}

alert("not a valid doamin");
}

var ckValid = ckEmail(tst);
if (ckValid === true) {
alert(ckValid) // placeholder for process validated
} else {
alert(ckValid) // placeholder for show error message
}