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Need help please


AlexejheroYTB
Go to solution Solved by benanamen,

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So, I am trying to create a website where you enter a pin, it redirects you to a page, enter another pin, it redirects you to another page.
I have two files:
th1.php   (the main file)

<?php //require_once"app/init.php ;?>
<!DOCTYPE HTML>

<link rel="stylesheet" type="text/css" href="style.css" /> 

<form action="th.php" method="POST">


  <div class="container">

    <input type="text" placeholder="Enter PIN" name="pin" required>



    <button type="submit" name="sub" value="Submit">Submit</button>

  </div>



  <div class="container" style="background-color:#f1f1f1">

  </div>

</form>

and th.php (the verification file)

<?php
if(isset($POST['pin']) AND !empty($POST['pin'])){
$input = $_POST['pin'];
$pinI = "6203";
$pinII = "9471";
if($input === $pinI){
header("Location:pinI.html");
}else{
if($input === $pinII){
header("Location:pinII.html");
}else{
echo "PIN INCORRECT!";
}}

}else{
echo "PIN EMPTY!";
}

but any code I insert, even the correct one, it sais PIN EMPTY!

 

can you help me please?

Edited by AlexejheroYTB
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It still says PIN EMPTY!

my code now:

<?php
if(isset($POST['pin']) AND !empty($POST['pin'])){
$input = $_POST['pin'];
$pinI = "6203";
$pinII = "9471";
if($input == $pinI){
header("Location:pinI.html");
}else{
if($input == $pinII){
header("Location:pinII.html");
}else{
echo "PIN INCORRECT!";
}}

}else{
echo "PIN EMPTY!";
}
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the variable names are correct

<?php
if(isset($POST['pin']) AND !empty($POST['pin'])){
$input = $_POST['pin'];
$pinI = "6203";
$pinII = "9471";
if($input == $pinI){
header("Location:pinI.html");
}else{
if($input == $pinII){
header("Location:pinII.html");
}else{
echo "PIN INCORRECT!";
}}

}else{
echo "PIN EMPTY!";
}
Edited by AlexejheroYTB
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this is the code that works:

<?php
if(isset($_POST['pin']) AND !empty($_POST['pin'])){
$input = $_POST['pin'];
$pinI = "6203";
$pinII = "9471";
if($input == $pinI){
header("Location:pinI.html");
}else{
if($input == $pinII){
header("Location:pinII.html");
}else{
echo "PIN INCORRECT!";
}}

}else{
echo "PIN EMPTY!";
}
?>
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