This might help you
function isPostiveDecimal(num){
var validChars ="0123456789.";
var allValid = true;
var decPoints = 0;
var allNum = "";
for (i = 0; i < num.length; i++){
ch = num.charAt(i);
for (j = 0; j < validChars.length; j++)
if (ch == validCh
HI Qasim,
I was following this thread and wanted to ask a question. I follow your
logic all the way until the break; at line 10. Can you comment the code to
explain what is going on? I am real new and trying very hard to understand
the code and the logic.
Thanks!
Kevin
Professional Student (
This may help:
function isNumber2(inputStr, field) {
if (!inputStr.match(new RegExp("[^0-9.]"))) {
alert ("Please make sure your " + field + " entry are numbers only");
return false;
}
return true;
}
alert(isNumeric("0.3"));
-joe
[Todays
and then try
alert(isNumeric("0.3.2"));
:-)
> -Original Message-
> From: Joe Rinehart [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, July 20, 2004 4:12 PM
> To: CF-Talk
> Subject: Re: OT: JS number check
>
> This may help:
>
> <br>
> fu
Oops...knew I rattled that off too quickly. Yeah, use your _expression_. :)
-joe
- Original Message -
From: Samuel R. Neff <[EMAIL PROTECTED]>
Date: Tue, 20 Jul 2004 17:04:29 -0400
Subject: RE: OT: JS number check
To: CF-Talk <[EMAIL PROTECTED]>
and then try
alert(isNu
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