text.swapCase

Description

Swaps the case of each character in a string - uppercase characters become lowercase and vice versa.

Syntax

flex.text.swapCase(string)

Parameters

Parameter	Type	Required	Description
string	string	Yes	The string to swap case

Returns

Type: string

A new string with all uppercase characters converted to lowercase and all lowercase characters converted to uppercase. Returns null if input is null.

Examples

Example 1: Basic Usage

RETURN flex.text.swapCase('Hello World') AS result

Output:

result
-------------
hELLO wORLD

Example 2: Swapping Mixed Case

RETURN flex.text.swapCase('aBc123XyZ') AS result

Output:

result
----------
AbC123xYz

Notes

• Returns null for null input
• Non-alphabetic characters remain unchanged
• Applies to all characters in the string, not just the first

See Also

• text.capitalize - Uppercase the first character
• text.camelCase - Convert to camelCase format
• text.snakeCase - Convert to snake_case format