If you're not too picky about restricting it to 4+ browsers, you can use
regular expressions like this one.
It allows for minus and period too.
function validateNumeric( strValue ) {
var objRegExp = /(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/;
//check for numeric characters
return objRegExp.test(strValue);
}
Stuart Duncan
MaracasMedia Inc.
At 12:49 PM 12/20/00 -0500, you wrote:
>Is there a JS equivalent to IsNumeric???
>
>Also does anyone know the address to the JS-Jive email list?
>
>Duane Boudreau
>Sr Software Engineer
>e-Dialog
>http://www.e-dialog.com
>Lexington, MA
>
>
>
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