E-Mail Validation Using Regular Expressions in Python

A Python Program to validate E-Mail using RegEx

# import regular expression module

import re

# making regular expressions

regexpression=r'\b[A-Za-z0-9._%+-]+@[A-Za-z0-9._]+\.[A-Z|a-z]{2,}\b'

#Defining function for email validation

def evalidation(email):

    #pass regular expression 

    if(re.fullmatch(regexpression,email)):

        print("Email is valid")

    else:

        print("Email is not valid")

email='drmanishamore8@gmail.com'

evalidation(email)

email="mayu_madhu@rediffmail.com"

evalidation(email)

email="manisha more"

evalidation(email)

O/P:

Email is valid Email is valid Email is not valid

A Python program to validate email using RegExp. Input email through keyboard

#email Validation

# import regular expression module

import re

# making regular expressions

regexpression=r'\b[A-Za-z0-9._%+-]+@[A-Za-z0-9._]+\.[A-Z|a-z]{2,}\b'

# Input string

email=str(input("Enter Email\n"))

#Defining function for email validation

def evalidation(email):

    #pass regular expression 

    if(re.fullmatch(regexpression,email)):

        print("Email is valid")

    else:

        print("Email is not valid")

evalidation(email)

O/P:

Enter Email sfgh Email is not valid