numeric
Returns true if the input value is a number or a string that can be parsed as a number; false otherwise.
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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.