Can i validate 2 textBox with single javascript function?

Question

0.00/5 (No votes)

See more:

//This is my function to validate the date succh that my textbox entry should have future date. Here i have passed "datum1"(my textBox1 id) to validate. If i want to validate my textBox2 of id="datum2",do i have to create to create whole function once again or any modification satisfy my need????

function validDate()
{
var enteredDate=document.getElementById("datum1").value;
var eyy=parseInt(enteredDate.split("-")[2]);
var emm=parseInt(enteredDate.split("-")[1]);
var edd=parseInt(enteredDate.split("-")[0]);
var d=new Date();
var x=new Date();
x.setFullYear(eyy,emm,edd);
if(x<d)
{
alert("Invalid Entry:Enter the future date");
}
}

//Thanks in Advance for ur kind response..:)

Posted 15-Feb-12 17:38pm

The Doer

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Praveen2886 · Accepted Answer · 2012-02-15T17:49:00

hai teju0000,

jus pass

<asp:textbox id="txtbox1" runat="server" onkeydown="validDate(this)" xmlns:asp="#unknown"></asp:textbox>

function validDate(txt)
{
     var enteredDate=txt.value;
            var eyy=parseInt(enteredDate.split("-")[2]);
            var emm=parseInt(enteredDate.split("-")[1]);
            var edd=parseInt(enteredDate.split("-")[0]);            
     var d=new Date();
     var x=new Date();
     x.setFullYear(eyy,emm,edd);
     if(x<d)>
     {
     alert("Invalid Entry:Enter the future date");
     }
}

you can use this fun for as much textbox