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troubleshooting Question

How can I incorporate a statement into this code to check if a text number was entered?

Avatar of indyng
indyng asked on
ASP
16 Comments1 Solution369 ViewsLast Modified:
Hi Experts,

I have the following code I got from an Expert. How can I incorporate a code to check if unitprice is a numeric value?

THANKS

<SCRIPT LANGUAGE="JavaScript">
// form validation - make sure first name and
// last name fields are filled in by user
function validate()
{
x=document.myForm

input=x.unitprice.value
if (input.length<1)
 {
 alert("Please enter item price.")
 return false
 }
else // fields populated
 {
 return true
 }
}
</script>
ASKER CERTIFIED SOLUTION
Avatar of monosodiumg
monosodiumg

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