Multiple Inputs Form Question

**theflyingminstrel** · 03-05-2009, 11:07 PM

Hi I wanted to know how I might be able to apply this to multiple text boxes.

For some reason it only lets me attach it to one on the page.

Thank you

Code:

<html>
<head>
<meta name="generator" content="HTML Tidy for Linux/x86 (vers 1 September 2005), see www.w3.org" />
<title>sample page</title>
<script type="text/javascript">
//<![CDATA[
function verify(frm)  {
var element = document.getElementById('txt').value;
element = element.replace(/[^0-9,\.]/,"");
document.getElementById("txt").value = element;
}
//]]>
</script>
</head>
<body>
<form action=""><input type="text" onkeyup="verify(this.id);" name="txt" id="txt" /></form>
</body>
</html>

**Nile** · 03-05-2009, 11:16 PM

Replace:

Code:

function verify(frm)  {
var element = document.getElementById('txt').value;
element = element.replace(/[^0-9,\.]/,"");
document.getElementById("txt").value = element;
}

With:

Code:

function verify(frm)  {
var element = document.getElementById(frm).value;
element = element.replace(/[^0-9,\.]/,"");
document.getElementById(frm).value = element;
}

**theflyingminstrel** · 03-05-2009, 11:51 PM

That's amazing, thanks so much!

**Nile** · 03-06-2009, 12:11 AM

Glad to help you theflyingminstrel!

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