Python string method isalpha() checks whether the string consists of alphabetic characters only.
Following is the syntax for islpha() method −
str.isalpha()
NA
This method returns true if all characters in the string are alphabetic and there is at least one character, false otherwise.
The following example shows the usage of isalpha() method.
#!/usr/bin/python str = "this"; # No space & digit in this string print str.isalpha() str = "this is string example....wow!!!"; print str.isalpha()
When we run above program, it produces following result −
True False