leann/resources/views/grainbills/create.blade.php

@extends('grainbills')

@section('main')
<div class="row">
 <div class="col-sm-12 offset-sm-2">
    <h1 class="display-3">Add a Grain</h1>
  <div>
    @if ($errors->any())
      <div class="alert alert-danger">
        <ul>
            @foreach ($errors->all() as $error)
              <li>{{ $error }}</li>
            @endforeach
        </ul>
      </div><br />
    @endif
      <form method="post" action="{{ route('grainbills.store') }}">
          @csrf
          <div class="form-group">
            <label for="beer_id">Beer ID</label>
                <select>
                    @foreach ($beers as $beer)
                        <option name="beer_id" value="{{$beer->beer_id}}">{{$beer->name}} (ID: {{$beer->beer_id}})</option>
                    @endforeach
                </select>
          </div>
          <div class="form-group">
            <label for="grain_id">Grain ID</label>
                <select>
                    @foreach ($grains as $grain)
                        <option name="grain_id" value="{{$grain->id}}">{{$grain->name}} (ID: {{$grain->id}})</option>
                    @endforeach
            </select>
          </div>
          <div class="form-group">
            <label for="amount">Amount</label>
                <input type="text" maxlength="7" class="form-control" name="amount">
          </div>
          <div class="form-group">
            <label for="grain_bill">% of Total Grain Bill</label>
                <input type="text" maxlength="4"class="form-control" name="grain_bill">
          </div>
          <button type="submit" class="btn btn-primary">Add Grain</button>
      </form>
  </div>
</div>
</div>
@endsection