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Deku219

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  1. all have the same errors: UNDEFINED VARIABLE.... HOW CAN I FIX IT?????? <!DOCTYPE html> <?php define ("TITLE", "GET &amp; POST"); if($_SERVER["REQUEST_METHOD"] == "POST"){ $name = $email = ""; $nameError= $emailError = ""; if(!isset($_POST["post_name"])){ $nameError = "Please Enter Your Name."; } else { $name = inputInfo($_POST["post_name"]); } if(!isset($_POST["post_email"])){ $emailError = "Please Enter Your Email."; } else { $email = inputInfo($_POST["post_email"]); } } function inputInfo($data){ $data = trim(stripslashes(htmlspecialchars($data))); return $data; } ?> <html> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE-Edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>PHP => Loops</title> <link href="css/bootstrap.min.css" rel="stylesheet"> </head> <body> <div class="container"> <h1><?php echo TITLE?></h1> <h4>Submitted to current page</h4> <p class="text-danger">* Required Field</p> <form action="<?php echo htmlspecialchars($_SERVER['PHP_SELF']); ?>" method="post"> <!-- this line --> <small class="text-danger">* <?php echo $nameError ?></small> <input type="text" placeholder="Name" name="post_name" class="form-control col-sm-6 offset-3" value="<?php echo $name; ?>"><br> <!-- this line --> <small class="text-danger">* <?php echo $emailError; ?></small> <input type="email" placeholder="Email" name="post_email" class="form-control col-sm-6 offset-3" value="<?php echo $email; ?>"><br> <input type="submit" value="submit" name="post_submit" class="btn btn-success offset-8"> </form> <?php echo "<h4>Your Info:</h4>"; <!-- this line --> echo "$name <br> $email <br>"; ?> </div> <script src="js/jquery.min.js"></script> <script src="js/bootstrap.bundle.min.js"></script> </body> </html> Thanks !
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