Python isalpha () method

Python strings

description

Are Python isalpha () method to detect the string consists of only letters.

grammar

isalpha () method syntax:

str.isalpha()

parameter

• no.

return value

If there is at least one character string and all the characters are letters it returns True, otherwise False

Examples

The following example shows isalpha () instance method:

#!/usr/bin/python

str = "this";  # No space & digit in this string
print str.isalpha();

str = "this is string example....wow!!!";
print str.isalpha();

Examples of the above output results are as follows:

True
False

Python strings