PHP code to verify that the email address is valid

Source: Internet
Author: User

Sometimes, when filling out a form on a website, the user may enter the wrong email address, which verifies that the email address is valid.

  1. function Is_validemail ($email)
  2. {
  3. $check = 0;
  4. if (Filter_var ($email, Filter_validate_email))
  5. {
  6. $check = 1;
  7. }
  8. return $check;
  9. }
Copy Code
  1. $email = "";
  2. $check = Is_validemail ($email);
  3. Echo $check;
  4. If the output is 1 and then e-mail is valid.
  5. ?>
Copy Code
Email address, PHP
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