create.blade.php

@extends('layout')

@section('content')

    <div class="container">
        <h1>Add new word</h1>
        @include('words.form', ['word' => $word, 'method'=>'create'])
    </div>

@endsection

edit.blade.php

@extends('layout')

@section('content')

    <div class="container">
        <h1>Edit {{ $word->id }}</h1>
        @include('words.form', ['word' => $word, 'method'=>'update'])
        <div class="row">
            or
            <form method="{{ route('words.destroy', ['word'=>$word->id]) }}">
                @csrf
                @method('DELETE')
                <input type="submit" value="Delete" />
            </form>
        </div>
    </div>

@endsection

form.blade.php

@if (count($errors) > 0)
    <div class="error">
        <ul>
            @foreach ($errors->all() as $error)
                <li>{{ $error }}</li>
            @endforeach
        </ul>
    </div>
@endif

<form action="{{ $word->id == null ? route('words.store') : route('words.update', ['word'=>$word->id]) }}" method="post">
    @csrf
    @isset($word->id)
        {{ method_field('PATCH')}}
    @endisset
    <div class="mb-3 col-lg-4">
        <label for="f1" class="form-label">English</label>
        <input id="f1" type="text" class="form-control {{ $errors->has('english') ? 'is-invalid' : '' }}" name="english" value="{!! old('english', optional($word)->english) !!}" />
        @error('english')
        <div class="form-text">{{ $errors->first('english') }}</div>
        @enderror
    </div>

    <div class="mb-3 col-lg-4">
        <label for="f2" class="form-label">Spanish</label>
        <input id="f2" type="text" class="form-control {{ $errors->has('spanish') ? 'is-invalid' : '' }}" name="spanish" value="{!! old('spanish', optional($word)->spanish) !!}" />
        @error('english')
        <div class="form-text">{{ $errors->first('spanish') }}</div>
        @enderror
    </div>

    <div class="mb-3 col-lg-4">
        <label for="f3" class="form-label">Turkish</label>
        <input id="f3" type="text" class="form-control {{ $errors->has('turkish') ? 'is-invalid' : '' }}" name="turkish" value="{!! old('turkish', optional($word)->turkish) !!}" />
        @error('english')
        <div class="form-text">{{ $errors->first('turkish') }}</div>
        @enderror
    </div>

    <div class="mb-3 col-lg-4">
        <label for="f4" class="form-label">Russian</label>
        <input id="f4" type="text" class="form-control {{ $errors->has('russian') ? 'is-invalid' : '' }}" name="russian" value="{!! old('russian', optional($word)->russian) !!}" />
        @error('english')
        <div class="form-text">{{ $errors->first('russian') }}</div>
        @enderror
    </div>

    <div>
        <input type="submit" value="Save" />
    </div>

</form>

WordController.php

<?php

namespace App\Http\Controllers;

use App\Http\Requests\StoreWordRequest;
use App\Http\Requests\UpdateWordRequest;
use App\Models\Word;

class WordController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $words = Word::paginate('15');
        return view('words.list', ['words'=>$words]);
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        return view('words.create', ['word'=>new Word()]);
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \App\Http\Requests\StoreWordRequest  $request
     * @return \Illuminate\Http\Response
     */
    public function store(StoreWordRequest $request)
    {
        Word::create($request->all());
        return redirect()->route('words.index');
    }

    /**
     * Display the specified resource.
     *
     * @param  \App\Models\Word  $word
     * @return \Illuminate\Http\Response
     */
    public function show(Word $word)
    {

    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  \App\Models\Word  $word
     * @return \Illuminate\Http\Response
     */
    public function edit(Word $word)
    {
        return view('words.edit', ['word'=> $word]);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \App\Http\Requests\UpdateWordRequest  $request
     * @param  \App\Models\Word  $word
     * @return \Illuminate\Http\Response
     */
    public function update(UpdateWordRequest $request, Word $word)
    {
        $word->updateOrFail($request->all());
        return redirect()->route('words.index');
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Models\Word  $word
     * @return \Illuminate\Http\Response
     */
    public function destroy(Word $word)
    {
        //
    }
}