add allowEmptySearch

Author: antoine

demo/app/Sharp/Posts/PostForm.php

@@ -138,6 +138,7 @@ public function buildFormFields(FieldsContainer $formFields): void
                 SharpFormAutocompleteRemoteField::make('author_id')
                     ->setReadOnly(! auth()->user()->isAdmin())
                     ->setLabel('Author')
+                    ->allowEmptySearch()
                     ->setRemoteCallback(function ($search) {
                         $users = User::orderBy('name')->limit(10);
 

docs/guide/form-fields/autocomplete.md

@@ -66,6 +66,9 @@ SharpFormAutocompleteRemoteField::make('customer')
     }, linkedFields: ['country']);
 ```
 
+### `allowEmptySearch()`
+
+This method allows to call the endpoint / callback with empty search (on first click on the field for example). It's equivalent to `setSearchMinChars(0)`.
 
 ### `setSearchMinChars(int $searchMinChars)`
 

resources/js/form/components/fields/Autocomplete.vue

@@ -168,7 +168,7 @@
                                         class="group/item"
                                         :value="item[props.field.itemIdAttribute]"
                                     >
-                                        <div class="hidden absolute top-0 -left-1 h-full border-l border-primary group-data-[state=checked]/item:block"></div>
+                                        <div class="hidden absolute top-0 -left-1 h-full border-l border-2 border-primary/50 group-data-[state=checked]/item:block"></div>
                                         <div v-html="item._html"></div>
                                     </CommandItem>
                                 </template>

src/Form/Fields/SharpFormAutocompleteRemoteField.php

@@ -90,6 +90,13 @@ public function setSearchMinChars(int $searchMinChars): self
 
         return $this;
     }
+    
+    public function allowEmptySearch(): self
+    {
+        $this->searchMinChars = 0;
+        
+        return $this;
+    }
 
     public function setDebounceDelayInMilliseconds(int $debounceDelay): self
     {

src/Http/Controllers/Api/ApiFormAutocompleteController.php

@@ -59,11 +59,12 @@ public function index(string $entityKey, string $autocompleteFieldKey)
                     cookies: request()->cookies->all(),
                 ), fn (Request $request) => $request->headers->set('Accept', 'application/json'))
             );
-
-            $data = Arr::get(json_decode($response->getContent(), true), $field->dataWrapper() ?: null);
+            
             if ($response->getStatusCode() >= 400) {
                 abort($response);
             }
+            
+            $data = Arr::get(json_decode($response->getContent(), true), $field->dataWrapper() ?: null);
         }
 
         return response()->json([