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Validate Email and Domain

/ Published in: PHP
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Verifica se o e-mail e o dominio são válidos.

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  1. <?
  2. function validaEmail($email){ 
  3. 	if(filter_var($email, FILTER_VALIDATE_EMAIL))
  4. 	{
  5. 	$separa = list($usuario, $provedor) = explode('@', $email);
  6. 	if(getmxrr($separa[1], $mx_records, $mx_weight))
  7. 		return $separa[0].'@'.$separa[1];
  8. 	else
  9. 		return false;
  10. 	}
  11. 	return false;
  12. }
  13.  
  14. echo validaEmail('[email protected]');//false
  15.  
  16. echo validaEmail('[email protected]');//true
  17. ?>

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