Jump to content

Radio buttons input error


GreenSpark
Go to solution Solved by GreenSpark,

Recommended Posts

Hey fellas, I recently decided to start my personal database on monsters in a game and have a website with forms etc where I can enter new monsters.

 

Now I've made a start, but I'm getting a line 15 error when trying to execute the form without having an input button ticket.

 

   

The file including the form that's related to the error (newmonster.php):

</tr><tr>
            <td>Attribute:</td>
            <td><input type="radio" name="attribute" value="dark" />Dark
            <input type="radio" name="attribute" value="earth" />Earth
            <input type="radio" name="attribute" value="fire" />Fire
            <input type="radio" name="attribute" value="light" />Light
            <input type="radio" name="attribute" value="water" />Water
            <input type="radio" name="attribute" value="wind" />Wind</td>
 

And this is the part of the file it's submitting the form to:

 

Line 15 is the line between $type and $attack. The one with $attribute declaration.

function invoer_schoonmaken($tekst)
            {
                $tekst = strip_tags($tekst);
                $tekst = htmlspecialchars($tekst);
                return $tekst;
            }
            $naam = invoer_schoonmaken($_POST["naam"]);
            $type = invoer_schoonmaken($_POST["type"]);
            $attribute = invoer_schoonmaken($_POST["attribute"]);
            $attack = invoer_schoonmaken($_POST["attack"]);
            $defense = invoer_schoonmaken($_POST["defense"]);
            $stars = invoer_schoonmaken($_POST["stars"]);
            $description = invoer_schoonmaken($_POST["description"]);
            $booster = invoer_schoonmaken($_POST["booster"]);
 

The error is gives:

 

yuerror1.png

 

So basically, what have I done wrong with the coding here?

I'm not skilled in php in any way so I'm just trying to brush it up a bit with some MySQL later, so any constructive help would be greatly appreciated.

Edited by GreenSpark
Link to comment
Share on other sites

Thanks, I tried both but it doesn't seem to have a better result.

The other options in the form I used <option> method and that doesn't seem to bug, maybe i'll use that instead.

Still this should also be possible I guess, so please do assist if you think you have the solution :)

Link to comment
Share on other sites

  • Solution

Cheers, that did the trick!

New code:

 

 

$type = invoer_schoonmaken($_POST["type"]);
$error_msg="";
            if (!isset($_POST['attribute']))
            {
                $error_msg.="<li >Geen attribute gekozen.</li>";
            }
            else
            {
            $attribute = invoer_schoonmaken($_POST['attribute']);
            }
$attack = invoer_schoonmaken($_POST["attack"]);
 
Link to comment
Share on other sites

This thread is more than a year old. Please don't revive it unless you have something important to add.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.