PHP Ajax response is empty using jQuery

Question

At the moment I create a register "page". Here is the html code of the form

<form class="register_form" method="POST" action="insert.php">
  <label class="label_register">Benutzername*:</label>
  <div class="input_group">
	<input class="input_register" id="register_username" name="username" type="text"/><span class="register_span">-</span>
  </div>
  <label class="label_register">Passwort*:</label>
  <div class="input_group">
	<input class="input_register" id="register_password_1" name="password" type="password"/><span class="register_span">-</span>
  </div>
  <label class="label_register">Passwort wdh.*:</label>
  <div class="input_group"> 
	<input class="input_register" id="register_password_2" name="password2" type="password"/><span class="register_span">-</span>
  </div>
  <label class="label_register">E-Mail Adresse*:</label>
  <div class="input_group">
	<input class="input_register" id="register_email" name="email" type="text"/><span class="register_span">-</span>
  </div>
  
  <button class="button button_register">Jetzt kostenlos registrieren</button>
  <p class="register_hint">
	 * Pflichtfeld
  </p>
</form>

Here is my jquery code

var username_bool = true;
var password_bool = true;
var email_bool = true;
$('.register_form').on('submit', function(){
    if(username_bool == true && password_bool == true && email_bool == true){

        $.ajax({
            type: "POST",
            url: "insert.php",
            data: $(this).serialize(),
            success: function(response){
                console.log(response);
                alert(response);
            },
        });
    }
    else{
        alert("---");
    }
    return false;
});

And here is the php code

<?php
if(isset($_POST["username"]) && isset($_POST["password_1"]) && isset($_POST["email"])){
    echo "response";
}

?>

Now I have sent the form, but the respone is empty. I use Firebug to debugg. What is my mistake? And I made also other mistakes?

Thanks for you help.

Jeroen Smit · Accepted Answer · 2015-05-30 21:25:44Z

2

You seem to be checking for a field named password_1

isset($_POST["password_1"])

while it's named password

<input class="input_register" id="register_password_1" name="password" type="password"/><span class="register_span">-</span>

You'll have to make sure the name attribute matches the value you're checking

answered May 30, 2015 at 21:25

Jeroen Smit

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Comments

Eslam Mahmoud · Accepted Answer · 2015-05-30 21:27:40Z

2

The problem i see is you check on isset($_POST["password_1"]) and that is not in the form as you named your password field "password"

<input class="input_register" id="register_password_1" name="password" type="password"/><span class="register_span">-</span>

you need to check using isset($_POST["password"])

answered May 30, 2015 at 21:27

Eslam Mahmoud

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1 Comment

Name Over a year ago

Thanks Thanks! That was the mistake

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