Sergiu17

the internet is full of examples, spend 5 minutes to watch this video https://www.youtube.com/watch?v=Mmy1EUKC_iE

Response of purchase method from all classes should be the same, otherwise the principle is violated.

I'll try to explain, but obviously in my example is not where to use Liskov Substitution Principle

Let's imagine from start your shop had only PhysicalBook, after every purchase, the purchase method return to the frontend and response with 3 keys: \

• status http status \
• message to display to the user \
• bookId to show the user link to the book he/she just bought.

{
    'status': 200,
    'message': 'Success',
    'bookId': 1
}

Now you introduce DownloadableBook, and in purchase you return only 2 keys\

• status http status \
• message to display to the user

{
    'status': 200,
    'message': 'Success',
}

and here is the violation, link to the book will be broken in frontend, the API is different. Hope this helps.

your code will fail too

the problem is not in firstOrCreate, firstOrCreate works with tags table, but error is caused when you try to insert into thread_tag table.

probably you need to do one more check

if $this->tags already contain the tag
    then return
else
    attach tag

UNIQUE constraint failed

You already have and record with thread_id = 1 and tag_id = 1

Can you be more specific?

OK, as I understood.

// page loads
// form is submitted
// redirect back

// page loads
// form is submitted again
// redirect back

// infinite loop

Sending an AJAX Request would solve your problem

Take the basics, learn about document.onload ( you don't need to submit form on this event )

Take a look here - https://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_form_submit

Open migrations table from your database, and you could manually delete records that correspond to your migrations' name

PDF::loadView('admin.pdf.product-pdf', compact('products'));
// or
PDF::loadView('admin.pdf.product-pdf', $products);

Why do you need to do this?

return an array

return [$date, $time];

Yes

@method('PATCH')

Route::post('/montage/edit/{id}','[email protected]');

Two different HTTP request methods

at least, show your config file )

https://github.com/spatie/laravel-permission

dd kills the script, it stand from var_dump and die

@foreach ($projects as $project)
    {{ dd($project['image'][0]->filename) }} // script stops here.
@endforeach

what if second project doesn't have ['image'][0]?

check this out - https://github.com/spatie/laravel-permission

create new migration

php artisan make:migration remove_unique_key --table=users

    public function up()
    {
        Schema::table('users', function (Blueprint $table) {
            $table->dropUnique('users_email_unique');
        });
    }

php artisan migrate

$table->dropUnique('users_email_unique');

https://laravel.com/docs/5.8/migrations Dropping Indexes Section

https://www.twilio.com/docs/sms

Hi, https://developer.mozilla.org/en-US/docs/Web/API/Web_Storage_API/Using_the_Web_Storage_API

window.addEventListener('storage', function(e)  {

})'

@petrogromovo if I understood you - https://developer.mozilla.org/en-US/docs/Tools/Style_Editor

@roborobok I would not say that CSS is like no skills, obviously depends on the size of the project, but to write good, clean CSS - is quite hard )

https://laravel.com/docs/5.8/views#view-composers

http://laraspace.in/

I think that one controller and one method is enough. Make the route and method dynamic.

I'm assuming you have Category and Game Models, and relationship between them.

Route::get('/categories/{category}', '[email protected]');

public function show(Category $category) {
    return $category->games;
}

basic example

Yes - https://laracasts.com/discuss/channels/laravel/laravel-query-10

Hi, you almost did

App\RiskAssessment::where(client_id, 2)->get();

add ->get() at the end

@RAVIAWASTI - send auth user id as a prop to your component

<post user-id="{{ auth()->id }}"></post>

props: ['userId'],

<a v-if="userId == post.user_id">Delete</a>

@RAVIAWASTI - Is this code inside blade file? or you use components?

https://vuejs.org/v2/guide/conditional.html

You need to have access to user-id and access to post-user-id

<a v-if="user.id == post.user_id">Delete</a>

Hi, https://askubuntu.com/questions/420981/how-do-i-save-terminal-output-to-a-file

@ALIYA - https://www.google.com/search?q=how+to+ask+a+question

You probably need something like this:

$categories = App\Category::withCount('events')->get();\

class Category extends Model
{
    public function events()
    {
        return $this->hasMany(Event::class);
    }
}

class Event extends Model
{
    public function category()
    {
        return $this->belongsTo(Category::class);
    }
}

Event belongs to Category Category has many Events

@ANDREIXFR - like so

$events = Event::count();

Model::count();

Did you read the error message?

https://github.com/laravel/framework/blob/5.8/src/Illuminate/Auth/Middleware/EnsureEmailIsVerified.php

Create your own middleware base on one above. Adjust it a little bit, and you are good to go

@inemesis247

I thought that the code in my bootstrap.js is adding the token to any axios request.

This is other story - https://laravel.com/docs/5.8/csrf

Now, read this article - https://pineco.de/laravel-api-auth-with-tokens/

You have to add one more token, for authorization.

Since your route is under auth:api middleware, you have to pass token to the request, https://laravel.com/docs/5.8/api-authentication#passing-tokens-in-requests

@RAVIAWASTI - take a look here - https://stackoverflow.com/questions/19059580/client-on-node-uncaught-referenceerror-require-is-not-defined

I guess you didn't compile the file

@HIMANSHU_WKD - what are the benefits if you'd use PHP?

Where did you put this code? window.Vue = require('vue'); ?

https://jsfiddle.net/p0mg9o5a/

According to the title

if (request()->wantsJson()) {
            return $json;
}

return view('view');

http://bfy.tw/ODBH

There are a lot of tutorials on how to upload images

Show your code from controller

action="../../step3/" this is wrong

@VAN1310 - https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API/Using_Fetch