Python 3 - String isalpha() Method


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Description

The isalpha() method checks whether the string consists of alphabetic characters only.

Syntax

Following is the syntax for islpha() method −

str.isalpha()

Parameters

NA

Return Value

This method returns true if all the characters in the string are alphabetic and there is at least one character, false otherwise.

Example

The following example shows the usage of isalpha() method.

#!/usr/bin/python3

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

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

Result

When we run above program, it produces the following result −

True
False
python_strings.htm
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