String isalnum() Method in Python 3
The isalnum() method checks whether the string consists of alphanumeric characters.
Syntax
|
str.isa1num()
|
Return Value
This method returns true if all the characters in the
string are alphanumeric and there is at least one character, false otherwise.
Example
|
#!/usr/bin/python3
str =
"this2016" # No space in this string
print
(str.isalnum())
str =
"this is string example....wow!!!"
print
(str.isalnum())
|
When we run the above program, it produces the
following result-
|
True
False
|
