Merge pull request #6983 from kenjis/fix-docs-uploaded_files.rst

docs: improve uploaded_files.rst

Author: kenjis

user_guide_src/source/libraries/uploaded_files.rst

@@ -126,7 +126,7 @@ request, use ``getFiles()``. This will return an array of files represented by i
 Of course, there are multiple ways to name the file input, and anything but the simplest can create strange results.
 The array returns in a manner that you would expect. With the simplest usage, a single file might be submitted like::
 
-    <input type="file" name="avatar" />
+    <input type="file" name="avatar">
 
 Which would return a simple array like::
 
@@ -138,7 +138,7 @@ Which would return a simple array like::
 
 If you used an array notation for the name, the input would look something like::
 
-    <input type="file" name="my-form[details][avatar]" />
+    <input type="file" name="my-form[details][avatar]">
 
 The array returned by ``getFiles()`` would look more like this::
 
@@ -153,8 +153,8 @@ The array returned by ``getFiles()`` would look more like this::
 
 In some cases, you may specify an array of files to upload::
 
-    Upload an avatar: <input type="file" name="my-form[details][avatars][]" />
-    Upload an avatar: <input type="file" name="my-form[details][avatars][]" />
+    Upload an avatar: <input type="file" name="my-form[details][avatars][]">
+    Upload an avatar: <input type="file" name="my-form[details][avatars][]">
 
 In this case, the returned array of files would be more like::
 
@@ -179,7 +179,7 @@ Simplest usage
 
 With the simplest usage, a single file might be submitted like::
 
-    <input type="file" name="userfile" />
+    <input type="file" name="userfile">
 
 Which would return a simple file instance like:
 
@@ -190,7 +190,7 @@ Array notation
 
 If you used an array notation for the name, the input would look something like::
 
-    <input type="file" name="my-form[details][avatar]" />
+    <input type="file" name="my-form[details][avatar]">
 
 For get the file instance:
 
@@ -201,7 +201,7 @@ Multiple files
 
 ::
 
-    <input type="file" name="images[]" multiple />
+    <input type="file" name="images[]" multiple>
 
 In controller:
 
@@ -221,8 +221,8 @@ You might find it easier to use ``getFileMultiple()``, to get an array of upload
 
 Another example::
 
-    Upload an avatar: <input type="file" name="my-form[details][avatars][]" />
-    Upload an avatar: <input type="file" name="my-form[details][avatars][]" />
+    Upload an avatar: <input type="file" name="my-form[details][avatars][]">
+    Upload an avatar: <input type="file" name="my-form[details][avatars][]">
 
 In controller:
 
@@ -334,7 +334,7 @@ Each file can be moved to its new location with the aptly named ``store()`` meth
 
 With the simplest usage, a single file might be submitted like::
 
-    <input type="file" name="userfile" />
+    <input type="file" name="userfile">
 
 By default, upload files are saved in **writable/uploads** directory. The **YYYYMMDD** folder
 and random file name will be created. Returns a file path:

user_guide_src/source/libraries/uploaded_files/002.php

@@ -18,11 +18,13 @@ public function upload()
         $validationRule = [
             'userfile' => [
                 'label' => 'Image File',
-                'rules' => 'uploaded[userfile]'
-                    . '|is_image[userfile]'
-                    . '|mime_in[userfile,image/jpg,image/jpeg,image/gif,image/png,image/webp]'
-                    . '|max_size[userfile,100]'
-                    . '|max_dims[userfile,1024,768]',
+                'rules' => [
+                    'uploaded[userfile]',
+                    'is_image[userfile]',
+                    'mime_in[userfile,image/jpg,image/jpeg,image/gif,image/png,image/webp]',
+                    'max_size[userfile,100]',
+                    'max_dims[userfile,1024,768]',
+                ],
             ],
         ];
         if (! $this->validate($validationRule)) {
@@ -36,10 +38,11 @@ public function upload()
         if (! $img->hasMoved()) {
             $filepath = WRITEPATH . 'uploads/' . $img->store();
 
-            $data = ['uploaded_flleinfo' => new File($filepath)];
+            $data = ['uploaded_fileinfo' => new File($filepath)];
 
             return view('upload_success', $data);
         }
+
         $data = ['errors' => 'The file has already been moved.'];
 
         return view('upload_form', $data);