Activity.php

<?php

namespace App;

use Carbon\Carbon;
use Illuminate\Database\Eloquent\Model;

class Activity extends Model
{
    /**
     * The attributes that should be mutated to dates.
     *
     * @var array
     */
    protected $dates = ['start_time', 'end_time', 'date'];

    /**
     * Mass-assign fields
     *
     * @var array
     */
    protected $fillable = ['user_id', 'start_time', 'end_time', 'date', 'state', 'heading', 'description'];

    /**
     * Get the data about the creator off the activity?
     *
     * @return mixed
     */
    public function creator()
    {
        return $this->belongsTo('App\User');
    }

    /**
     * Get the affected groups for this activity.
     *
     * @return mixed
     */
    public function groups()
    {
        return $this->belongsToMany('App\Groups');
    }

    /**
     * @param $date
     * @return string
     */
    public function setStartTimeAtrribute($date)
    {
        return $this->attributes['start_time'] = Carbon::createFromFormat('H:i', $date)->format('H:i');
    }

    /**
     * @param $date
     * @return string
     */
    public function setEndTimeAtrribute($date)
    {
        return $this->attributes['end_time'] = Carbon::createFromFormat('H:i', $date)->format('H:i');
    }
}

controller.php

<?php 

/**
     * [METHOD]: Store a new activity in the database.
     *
     * @url:platform  POST: /backend/activity
     * @see:phpunit   ActivityControllerTest::testInsertWithError()
     * @see:phpunit   ActivityControllerTest::testInsertWithOutError()
     *
     * @param  Requests\ActivityValidator $input
     * @return \Illuminate\Http\RedirectResponse
     */
    public function store(ActivityValidator $input)
    {
        // For DEBUGGING propose.
        // dd($input->all());

        $create = Activity::create($input->except($this->inputFilter));

        if ($create) {
            session()->flash('class', 'alert alert-success');
            session()->flash('message', '');
        }

        return redirect()->back();
    }

error.log

InvalidArgumentException in Carbon.php line 425:
Unexpected data found.
Data missing
in Carbon.php line 425

at Carbon::createFromFormat('Y-m-d H:i:s', '10:10') in Model.php line 2960
at Model->asDateTime('10:10') in Model.php line 2914
at Model->fromDateTime('10:10') in Model.php line 2869
at Model->setAttribute('start_time', '10:10') in Model.php line 443
at Model->fill(array('_token' => 'uf57Nrzgxgef1npocvO0gE26YWgq8aG3snk0tFtw', 'date' => '1995-10-10', 'start_time' => '10:10', 'end_time' => '10:10', 'group' => '3', 'heading' => 'tgfshfghdf', 'description' => 'hdghfhdfghdfghdf')) in Model.php line 281
at Model->__construct(array('_token' => 'uf57Nrzgxgef1npocvO0gE26YWgq8aG3snk0tFtw', 'date' => '1995-10-10', 'start_time' => '10:10', 'end_time' => '10:10', 'group' => '3', 'heading' => 'tgfshfghdf', 'description' => 'hdghfhdfghdfghdf')) in Model.php line 560
at Model::create(array('_token' => 'uf57Nrzgxgef1npocvO0gE26YWgq8aG3snk0tFtw', 'date' => '1995-10-10', 'start_time' => '10:10', 'end_time' => '10:10', 'group' => '3', 'heading' => 'tgfshfghdf', 'description' => 'hdghfhdfghdfghdf')) in ActivityController.php line 67
at ActivityController->store(object(ActivityValidator))
at call_user_func_array(array(object(ActivityController), 'store'), array(object(ActivityValidator))) in Controller.php line 55
at Controller->callAction('store', array(object(ActivityValidator))) in ControllerDispatcher.php line 44
at ControllerDispatcher->dispatch(object(Route), object(ActivityController), 'store') in Route.php line 189
at Route->runController() in Route.php line 144
at Route->run(object(Request)) in Router.php line 642
at Router->Illuminate\Routing\{closure}(object(Request)) in Pipeline.php line 53
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in LanguageMiddleware.php line 38
at LanguageMiddleware->handle(object(Request), object(Closure)) in Pipeline.php line 137
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 33
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in SubstituteBindings.php line 41
at SubstituteBindings->handle(object(Request), object(Closure)) in Pipeline.php line 137
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 33
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in Authenticate.php line 43
at Authenticate->handle(object(Request), object(Closure)) in Pipeline.php line 137
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 33
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in VerifyCsrfToken.php line 64
at VerifyCsrfToken->handle(object(Request), object(Closure)) in Pipeline.php line 137
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 33
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in ShareErrorsFromSession.php line 49
at ShareErrorsFromSession->handle(object(Request), object(Closure)) in Pipeline.php line 137
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 33
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in StartSession.php line 64
at StartSession->handle(object(Request), object(Closure)) in Pipeline.php line 137
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 33
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in AddQueuedCookiesToResponse.php line 37
at AddQueuedCookiesToResponse->handle(object(Request), object(Closure)) in Pipeline.php line 137
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 33
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in EncryptCookies.php line 59
at EncryptCookies->handle(object(Request), object(Closure)) in Pipeline.php line 137
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 33
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in Pipeline.php line 104
at Pipeline->then(object(Closure)) in Router.php line 644
at Router->runRouteWithinStack(object(Route), object(Request)) in Router.php line 618
at Router->dispatchToRoute(object(Request)) in Router.php line 596
at Router->dispatch(object(Request)) in Kernel.php line 267
at Kernel->Illuminate\Foundation\Http\{closure}(object(Request)) in Pipeline.php line 53
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in Debugbar.php line 49
at Debugbar->handle(object(Request), object(Closure)) in Pipeline.php line 137
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 33
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in CheckForMaintenanceMode.php line 46
at CheckForMaintenanceMode->handle(object(Request), object(Closure)) in Pipeline.php line 137
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in Pipeline.php line 33
at Pipeline->Illuminate\Routing\{closure}(object(Request)) in Pipeline.php line 104
at Pipeline->then(object(Closure)) in Kernel.php line 149
at Kernel->sendRequestThroughRouter(object(Request)) in Kernel.php line 116
at Kernel->handle(object(Request)) in index.php line 53
at require_once('D:\SIJOT\website\public\index.php') in server.php line 21

Migration.php

<?php

use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class CreateActivitiesTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('activities', function (Blueprint $table) {
            $table->increments('id');
            $table->integer('user_id');
            $table->integer('state')->nullable();
            $table->string('heading')->nullable();
            $table->text('description')->nullable(); 
            $table->string('date')->nullable();
            $table->string('start_time')->nullable(); 
            $table->string('end_time')->nullable();
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('activities');
    }
}