I just installed Craft fresh, there's almost nothing in my DB as I'm just beginning to develop a plugin. All I want is to save a new entry from the frontend of my website. I've done this before in other projects, but now I just can't get it to work.

I always receive the following error:

Bad Request

POST param “code” doesn’t exist.

No other errors appear, no php error log. I do not have a param or field "code" anywhere, so I don't understad where that comes from. The problem happens before the data is sent to my controller action as I never get into that action (I added a Craft::dd("Test") in the function with no results).

If I browse directly to my action controller, the function does get executed, so the path is correct. My plugin names are all correct also.

If I add CSRF token verification, I get an error that it could not be verified.

If I change the method POST to GET for testing purposes only, I get the same error but instead of paaram "code" it's param "id" that doesn't exist. I don't know what ID or CODE it's talking about.

I checked it with the working plugin I wrote for another project and I can't see any difference. I tested it localy with EasyPhP and also on an online devlopment server on Siteground, so two different environments as I thought it was maybe an issue with my local server. However, both had the same issues.

I'm at a loss, I have no idea why this will not work. Please help!

-- UPDATE --

I got this stack trace from the craft.log. Is this enough? It's talking a lot about users I see... I can't connect the dots yet...

2017/01/10 19:18:56 [error] [exception.Craft\HttpException.400] Craft\HttpException: POST param “code” doesn’t exist. in C:\gitProjects\BUT\but-project-history\craft\app\services\HttpRequestService.php:509
Stack trace:
#0 C:\gitProjects\BUT\but-project-history\craft\app\controllers\UsersController.php(333): Craft\HttpRequestService->getRequiredPost('code')
#1 C:\gitProjects\BUT\but-project-history\craft\app\framework\web\actions\CInlineAction.php(49): Craft\UsersController->actionSetPassword()
#2 C:\gitProjects\BUT\but-project-history\craft\app\framework\web\CController.php(308): CInlineAction->runWithParams(Array)
#3 C:\gitProjects\BUT\but-project-history\craft\app\framework\web\CController.php(286): CController->runAction(Object(CInlineAction))
#4 C:\gitProjects\BUT\but-project-history\craft\app\framework\web\CController.php(265): CController->runActionWithFilters(Object(CInlineAction), Array)
#5 C:\gitProjects\BUT\but-project-history\craft\app\framework\web\CWebApplication.php(282): CController->run('setpassword')
#6 C:\gitProjects\BUT\but-project-history\craft\app\etc\web\WebApp.php(817): CWebApplication->runController('users/setpasswo...')
#7 C:\gitProjects\BUT\but-project-history\craft\app\etc\web\WebApp.php(287): Craft\WebApp->_processActionRequest()
#8 C:\gitProjects\BUT\but-project-history\craft\app\framework\base\CApplication.php(185): Craft\WebApp->processRequest()
#9 C:\gitProjects\BUT\but-project-history\craft\app\index.php(62): CApplication->run()
#10 C:\gitProjects\BUT\but-project-history\public\index.php(19): require_once('C:\\gitProjects\\...')
#11 {main}

-- UPDATE 2 --


<IfModule mod_rewrite.c>
    RewriteEngine On

    # Send would-be 404 requests to Craft
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_URI} !^/(favicon\.ico|apple-touch-icon.*\.png)$ [NC]
    RewriteRule (.+) index.php?p=$1 [QSA,L]

    # SSL in .htaccess - Redirect to https://
    # RewriteCond %{SERVER_PORT} 80
    # RewriteRule ^(.*)$ https://site.com/$1 [R,L]

-- UPDATE 3 --

If I add the path to my controller in the actions attribute of my form tag (but with the "actions" segment in front of the path) than I also get to the controller, if I leave it blank and use a hidden input field with an action attribute so I would get redirected to the same page, it gives the error. Does that clear something up for anybody?

-- UPDATE 4 --

Traced it back to my javascript. Started using/learning Typescript recently, so there must be something wrong with that...

  • Can you enable devMode and share the full stack trace leading up that "Bad Request" error message?
    – Brad Bell
    Jan 10 '17 at 0:34
  • As requested. Edited my original question with the stack trace. Jan 10 '17 at 19:24
  • My guess is that your .htaccess file (or nginx conf file) is stripping off querystring parameters and not letting them pass through in a rewrite rule. For those setpassword requests, Craft passes code in through the querystring.
    – Brad Bell
    Jan 11 '17 at 2:02
  • I added my .htaccess file, doesn't look like anything special to me. Jan 13 '17 at 14:44
  • Move your SSL rewrite lines to above the Craft ones and see if that helps.
    – Brad Bell
    Jan 13 '17 at 22:25

Allright, after a lot of digging into my code I finally found out what went wrong.

I used this code to clear the placeholder in my input when clicking inside them:

$(".some-class input").val("");

But .some-class was the parent class of my form, which means I probably erased all values of hidden fields that Craft adds on runtime too. Fields such as <input type="hidden" name="CRAFT_CSRF_TOKEN" value=""> on which I also got an error. Still don't know about the "code param" but probably it was added somewhere later on runtime too.

After I made the selector a bit more specific, so it only selects all input elements that can be edited on the front-end, it works!

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