value_err

Returns an error when a given value has the correct type but contains invalid data.

This function does not generate a change.

Function

value_err([message])

Arguments

Return value

An error value (in a client response, an error value will be packed as a string value with the error message).

Example

This code shows value_err():

value_err();

Return value in JSON format

"object has the right type but an inappropriate value"