About Lesson
isalnum():-
The isalnum() method returns True if all the characters are alphanumeric, meaning alphabet letter (a-z) and numbers (0-9). Example of characters that are not alphanumeric: (space)!#%&? etc.
Syntax:- string.isalnum()
txt = “Company12” x = txt.isalnum() print(x) Output True |
txt = “Company 12” x = txt.isalnum() print(x) Output False |