.islower()
The .islower()
string method takes in a string and returns True
if all the letters in the string are in lowercase, else returns False
. This method ignores spaces, newlines, numeric, and special characters in the string.
Syntax
string.islower()
Example
Use .islower()
to check if a string contains only lowercase letters:
my_string = "code more!"print(my_string.islower())# Output: True
Codebyte Example
Use .islower()
to check if my_string
contains only lowercase letters, ignoring the dashes, exclamation point, and newline: