isLower

Owned by Jonathan Muse
Last updated: Sept 23, 2021
1 min read

Description

Returns "true" if the provided argument stris a string containing only lowercase letters.

Parameters

Return Type

Boolean (true/false)

Examples

Example 1

wret = isLower("foobar"); print(wret);

Print true

Example 2

wret = isLower("aaa2345f.ff"); print(wret);

Print false

Example 3

wret = isLower(""); print(wret);

Print false

isLower returns "false" if the character string str contains blanks or special characters or is a null string.

See also