sp core library.validate.isnonemptystring

Validate.isNonemptyString() method

Throws an exception if the specified string is null, undefined, or an empty string.

Signature:

static isNonemptyString(value: string | undefined | null, variableName: string): void;

Parameter	Type	Description
value	string \| undefined \| null	the value to check
variableName	string	the program variable name, which will be mentioned in the error message

Returns:

void