4. Write a PHP script to accept user name, email address and age. If data entered by the user is valid then display it on the next page otherwise display the appropriate message(use filter_var()).

Assignment: Set B Q.4 Solution

Write a PHP script to accept user name, email address and age. If data entered by the user is valid then display it on the next page otherwise display the appropriate message(use filter_var()).

HTMl Form


                  <html>
  <body>
    <form action="php.php" method="post">
      <input type="text" name="un" placeholder="Username">
        <br><br>
        <input type="text" name="em" placeholder="Email">
        <br><br>
        <input type="text" name="age" placeholder="Age">
        <br><br>
      <input type="submit">
    </form>
  </body>
</html>

PHP SCRIPT


                  <?php
  $un=$_POST['un'];
  $em=$_POST['em'];
  $age=$_POST['age'];

  if(filter_var($em,FILTER_VALIDATE_EMAIL)==0 && filter_var($age,FILTER_VALIDATE_INT)==0)
  {
    echo"Please check your input";
  }
  else
  {
    echo"$un<br>$em<br>$age";
  }
?>

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