The Is Empty Or Whitespace node checks if a given string is either null, empty, or consists solely of whitespace characters.
It routes execution to True if the string is empty or whitespace, otherwise to False.

Input Ports

• Input : The control flow input to start the check.
• String : The string value to evaluate.

Output Ports

• True : Triggered if the string is null, empty, or only whitespace.
• False : Triggered if the string contains any non-whitespace characters.