Integers with Two decimal places Script

This javascript will help you to accept only integers with two decimal places.

Features

This javascript is used to accept only integers with two decimal places.
Just copy the code into your page and use it.

Preview

Downloads

Javascript

<script type="text/javascript">
function checkDecimals(fieldName, fieldValue)
{
decallowed = 2;
if (isNaN(fieldValue) || fieldValue == "")
{
alert("Not a valid number.try again.");
fieldName.select();
fieldName.focus();
}
else
{
if (fieldValue.indexOf('.') == -1) fieldValue += ".";
dectext = fieldValue.substring(fieldValue.indexOf('.')+1, fieldValue.length);
if (dectext.length > decallowed)
{
alert ("Enter a number with up to " + decallowed + "decimal places. try again.");
fieldName.select();
fieldName.focus();
}
else
{
alert ("Number validated successfully.");
}
}
}
</script>

HTML Code

<form name="frm">
Enter a number with up to 2 decimal places:<br>
<input type=text name="txt">
<input type=button name=ok value="Ok" onclick="checkDecimals(this.form.txt, this.form.txt.value)"><br><br>
<div align=right>©<a href="https://www.hscripts.com" style="color: #3D366F;text-decoration:none;cursor:pointer;font-size:13px;">hscripts.com</a></div>
</form>

Release Date - 07-04-2008
Get free version without ©copyright link for just $10/-
For customization of this script or any script development, mail to support@hscripts.com

Usage

This java script is used to accept only integers with two decimal places in a textbox.
The function checkdecimals() is called to accept integers with two decimal places.
Copy the code into your page and use it.