Last updated on
Apr 27, 2021 06:03:37 AM GMT
|
Also Applies to ColdFusion
Description
Determines whether a string can be converted to a numeric value. Supports numbers in U.S. number format. For other number support, use LSIsNumeric.
Returns
True, if string can be converted to a number; False, otherwise.
Category
Syntax
IsNumeric(string)
See also
Parameters
Parameter |
Description |
|---|---|
string |
A string or a variable that contains one. |
Example
<cfscript>
string = "hello world";
result = IsNumeric(string);
output = IIF(result eq 1, DE(true),DE(false));
writeoutput(output);
</cfscript>
Output
false
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