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# ❓questions
  • i
    yes. It looks like you're using HandleMedias on the repository but not HasMedias on the model.
  • s
    wow, that worked. Would you recommend me any concrete section from doc to understand these relations?
  • i
    I think a section like that is definitely missing. Right now the best we have is the content of the CRUD modules section. Those traits are all setup for you when you generate a module, but I guess we're missing to explain how to add each feature individually. We're working on it.
  • u
    I was wondering if there was a way to check why 
    Your submission could not be validated please fix and retry
    pops up? How do I find the source of the error?
  • i
    browser console and/or Laravel logs
  • u
    How do I rename the title field to something else? I've realized that I can rewrite the default layout by defining my own 
    create.blade.php
    but I'm still missing a title on the 'show_all_templates' view. How do I rewrite that view to show my custom 
    title
    field?
  • i
    assuming you mean the index/list view, using 
    $titleColumnKey
    and 
    $indexColumns
    in the controller
  • u
    That worked well, how do I rename the ordering 'Title' and set the orderBy to be the same as my column?
  • i
    what did you set $indexColumns to? you have control over that label and to enable sort there
  • u
    Copy code
    $this->indexColumns += [
            'name' => [
                'title' => 'Name',
                'fieldName' => 'Name',
                'field' => 'name',
            ],
        ];
  • i
    add sort => true, and you should override it as a class property entirely, not add to it in a function
  • i
  • u
    RIght, that did the job, but it forced me to have the ordering column visible at all times.
  • u
    Copy code
    protected $titleColumnKey = 'name';
   // protected $defaultOrders = ['name' => 'asc'];
    protected $defaultIndexOptions = [
        'create' => true,
        'edit' => true,
        'publish' => true,
        'bulkPublish' => true,
        'feature' => false,
        'bulkFeature' => false,
        'restore' => true,
        'bulkRestore' => true,
        'forceDelete' => true,
        'bulkForceDelete' => true,
        'delete' => true,
        'duplicate' => true,
        'bulkDelete' => true,
        'reorder' => false,
        'permalink' => true,
        'bulkEdit' => true,
        'editInModal' => true,
    ];

    public function __construct(Application $app, Request $request)
    {
        parent::__construct($app, $request);

        $this->indexColumns['title'] = [
                'title' => 'Name',
                'field' => 'name',
                'sort' => false,
            ];
    }
  • u
    Nvm, I just need to omit the index columns, they are responsible for the extra ordering.
  • u
    On the other hand, I was wondering how does image validation work? I'm using 
    media
    type field, yet when I set-up the validator inside the Request for either create or edit, I keep getting the 'image field is required message', even though the image has been uploaded.
  • u
    Copy code
    public function rulesForCreate()
    {
        return [
            "name" => "string|max:180|required",
            //"image" => "required"
        ];
    }
  • u
    Even though the image was attached to the field, it is never sent to the backend
  • u
    I do get a lot of errors when trying to crop the image as well, I'm using the default 
    $mediasParams
    settings.
  • u
    Cannot ready property 
    width
    / 
    medium
    / 
    destroy
    of undefined.
  • i
    ha yeah that's not how you'd validate medias field, they are coming through a 
    medias
    array keyed by the image role name
  • i
    when exactly are you seeing this error, and is that the full error?
  • u
    So, whenever I click on a crop button this appears:
  • p
    Hey @User , sure looks like a role name issue. Can you double-check that your 
    medias
    field corresponds to what you have defined in 
    $mediasParams
    ?
  • u
    Yup did that, both in the model, and in the 
    form.blade.php
    + 
    create.blade.php
    the name is the same 'cover' (the default one)
  • i
    image fields are not compatible within the 
    create
    modal
  • i
    the error sounds like the image you're trying to crop is missing metadata/not able to be rendered as a url
  • u
    Hmm.. it doesn't work in 
    form.blade.php
    either. I just downloaded skype logo as well just to give it a test regarding the metadata, but it still gives the same error.
  • u
    Buuuuuuut, I did move the 
    form.blade.php
    to be a modal as well
  • u
    Yep, when I removed the modal, the crop works.
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