IsNumeric

Definition:

IsNumeric(string)

Description:

Checks a string to determine if its contents are equivalent to a decimal numeric value – i.e. the string can contain numbers 0-9, a '-' at the beginning and a single decimal point, e.g. "123.6".

Platforms:

All

Parameters:

string - required

String to be checked.

Returns:

0

The string doesn't contain the equivalent of a decimal number.

1

The string contains the equivalent of a decimal number.