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  1. Prepare
  2. Python
  3. Python Functionals
  4. Validating Email Addresses With a Filter
  5. Discussions

Validating Email Addresses With a Filter

  • maluisamrok
     + 0 comments
    import re
pattern =r"^[a-zA-Z0-9_%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,3}$"
def fun(s):
    # return True if s is a valid email, else return False
    return re.match(pattern, s )