Add ability to edit forms and add new fields

This commit adds the ability to edit and modify existing forms.
On the technical side, it also adds a new reusable validation Facade which helps reduce duplicated code.

resources/views/dashboard/administration/editform.blade.php

@@ -0,0 +1,103 @@
+@extends('adminlte::page')
+
+@section('title', 'Raspberry Network | Edit From')
+
+@section('content_header')
+
+    <h4>Administration / Forms / Editor</h4>
+
+@stop
+
+@section('js')
+
+  <script src="/js/formeditor.js"></script>
+  <x-global-errors></x-global-errors>
+
+@stop
+
+@section('content')
+
+  <div class="row mb-5">
+    <div class="col">
+
+    </div>
+    <div class="col text-center">
+
+      <img src="/img/editor.svg" width="250px" alt="Editor illustration" class="img-responsive" />
+
+    </div>
+    <div class="col">
+
+    </div>
+  </div>
+
+
+  <div class="row">
+
+    <div class="col">
+
+
+    </div>
+    <div class="col">
+
+      <form id="editForm" method="POST" action="{{ route('updateForm', ['form' => $formID]) }}">
+        @csrf
+        @method('PATCH')
+          <div class="card">
+
+            <div class="card-header">
+
+              <h4>Editing {{ $title }}...</h4>
+
+            </div>
+
+            <div class="card-body">
+
+              @foreach($formStructure['fields'] as $fieldName => $field)
+
+                <div class="form-group mt-4 mb-4">
+
+                    <input autocomplete="false" type="text" id="{{ $fieldName }}" class="form-control" name="{{ $fieldName }}[]" value="{{ $field['title'] }}" />
+
+                    <select class="custom-select" id="{{ $fieldName }}-type" name="{{ $fieldName }}[]">
+
+                        <option value="nil" disabled>Choose a type</option>
+                        <option value="textbox" {{ ($field['type'] == 'textbox' ? 'selected' : '') }}>Textbox</option>
+                        <option value="textarea" {{ ($field['type'] == 'textarea' ? 'selected' : '') }}>Multi line answer</option>
+                        <option value="checkbox" {{ ($field['type'] == 'checkbox' ? 'selected' : '') }}>Checkbox</option>
+
+                    </select>
+
+                </div>
+
+              @endforeach
+
+              <div class="field-container mt-4 mb-4">
+
+
+
+              </div>
+
+            </div>
+
+            <div class="card-footer text-center">
+
+              <button type="button" class="btn btn-warning ml-2" onclick="$('#editForm').submit()"><i class="fas fa-save"></i> Save & Quit</button>
+              <button type="button" class="btn btn-primary ml-2" id="add"><i class="fas fa-plus"></i> New field</button>
+
+            </div>
+
+
+          </div>
+
+      </form>
+
+    </div>
+
+    <div class="col">
+
+    </div>
+
+  </div>
+
+@stop

resources/views/dashboard/administration/formpreview.blade.php

@@ -66,8 +66,8 @@
 
         <div class="card-footer text-center">
 
-          <button type="button" class="btn btn-success ml-2" onlick="window.location.href='{{ route('showForms') }}'"><i class="fas fa-chevron-left"></i> Go back</button>
-          <button type="button" class="btn btn-warning ml-2"><i class="far fa-edit"></i> Edit</button>
+          <button type="button" class="btn btn-success ml-2" onclick="window.location.href='{{ route('showForms') }}'"><i class="fas fa-chevron-left"></i> Go back</button>
+          <button type="button" class="btn btn-warning ml-2" onclick="window.location.href='{{ route('editForm', ['form' => $formID]) }}'"><i class="far fa-edit"></i> Edit</button>
         </div>
 
       </div>

resources/views/dashboard/administration/forms.blade.php

@@ -38,6 +38,7 @@
                                 <th>#</th>
                                 <th>Form Title</th>
                                 <th>Created On</th>
+                                <th>Updated On</th>
                                 <th>Actions</th>
                             </tr>
 
@@ -51,6 +52,7 @@
                                     <td>{{$form->id}}</td>
                                     <td>{{$form->formName}}</td>
                                     <td>{{$form->created_at}}</td>
+                                    <td>{{ $form->updated_at }}</td>
                                     <td>
                                         <form  style="display: inline-block; white-space: nowrap" action="{{route('destroyForm', ['id' => $form->id])}}" method="POST">