Checks if a string is empty or contains only whitespace characters.

Syntax

String.IsEmpty( string )

Arguments

• string (string | nil): The string to check.

Return Values

• (boolean): true if the string is empty or contains only whitespace characters, false otherwise.

Examples

local emptyString = ""
print(String.IsEmpty(emptyString)) -- Example output: true

local whitespaceString = "   "
print(String.IsEmpty(whitespaceString)) -- Example output: true

local nonEmptyString = "Hello"
print(String.IsEmpty(nonEmptyString)) -- Example output: false