LowerCaseQ

LowerCaseQ[string]

yields True if all the characters in the string are lowercase letters, and yields False otherwise.

Details

  • LowerCaseQ treats both ordinary and special characters.

Examples

open allclose all

Basic Examples  (1)

Test whether a character is a lowercase letter:

In[1]:=
Click for copyable input
Out[1]=
In[2]:=
Click for copyable input
Out[2]=

Scope  (4)

Properties & Relations  (2)

Possible Issues  (1)

Neat Examples  (1)

See Also

UpperCaseQ  LetterQ  ToLowerCase  ToCharacterCode  StringExpression

Tutorials

Introduced in 1991
(2.0)
| Updated in 1996
(3.0)