: <cfif NOT ReFind("[0-9]", form.job_amount,"True")>
This only checks to see if a digit exists. Try something like this:
<cfif ReFind("[^0-9]", form.job_amount) or (form.job_amount is "")>
<cfset error.....
It checks to see if there's anything /except/ digits or if the field is
empty. Keep in mind that this will trip on "1.6" or on "5 " (because of
the spaces). Depending on exactly what you want to validate for, you may
want to trim the variable first, look for decimal points and +/- signs, etc.
--Ben Doom
Programmer & General Lackey
Moonbow Software
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