Name
isalnum
Synopsis
s
.isalnum( )
Returns True
when
len(
s
)
is greater than 0
and all characters in
s
are letters or decimal digits. When
s
is empty, or when at least one character
of s
is neither a letter nor a decimal
digit, isalnum
returns False
.
Get Python in a Nutshell now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.