is alpha python

 is alpha:

• In python "is alpha" is the method used to check the alphabets whether they are present in the given string or substring.
• In isalpha, it must carry only alphabets.
• It carries the result in the boolean type
• If the string contains all alphabets then it returns true, else false.
• The isalpha is not applicable for the alphanumeric.
• It is the built-in function of python.

syntax: str.isalpha()

Example:  s="abcdefg"

                   str.isalpha(s)

                    true

#write a python program to demonstrate is alpha function.

1. a="india"
2. b="india123"
3. a=str.isalpha(a)
4. b=str.isalpha(b)
5. print(a)
6. print(b)

output: true

             false