numeric
Returns true if the input value is a number or a string that can be parsed as a number; false otherwise.
Languages
Built-in, C++, C#, Java.
Parameters
Name | Type | Description |
|---|---|---|
value | xs:decimal | The input value. |
Example
If the input value is the string "4.33", the function returns true. If the input value is the string "4.33 USD", the function returns false.