In this example, we'll also specify the validation rules as an array instead of using the | character to delimit the rules:1use Illuminate\Validation\Rule; 2 3Validator::make($data, [ 4 'email' => [ 5 'required', 6 Rule::unique('users')->ignore($user->id), 7 ], 8]);...
Arrays Key / Value Order Change Thefirst,last, andwheremethods on theArrclass, in addition to their associated global helper functions, now pass the "value" as the first parameter to the given callback Closure. For example: 1Arr::first($array,function($value,$key){ 2return!is_null($valu...
$needle = ["partnerA" => $match["partnerB"], "partnerB" => $match["partnerA"]]; if(in_array($needle, $partners)){ unset($partners[$i]); } } ✅ 最佳回答: 对这些对进行排序并连接唯一键的值,然后根据结果进行筛选。 $unique_keys = array_keys(array_unique(array_map( function($a...
$table->string('email')->unique(); Alternatively, you may create the index after defining the column. For example: 另一种途径,你可以在定义字段之后,建立索引 $table->unique('email'); You may even pass an array of columns to an index method to create a compound index: 你更可以传入一个...
*/publicfunctionmap(Builder $builder,$results,Model $model):Collection{if(count($results)===0){returnCollection::make();}$keys=collect($results)->pluck('id')->values()->unique()->all();$models=$model->getScoutModelsByIds($builder,$keys)->keyBy($model->getKeyName());returnCollection...
You can interact with thefield_namelike a normalEnumCollection, but it will always contain unique values: $model=newTestModel();$model->field_name= [FieldEnum::PRIVATE, FieldEnum::PUBLIC, FieldEnum::PRIVATE];$model->field_name->contains(FieldEnum::PRIVATE);// true$model->field_name->cont...
注意在这里我们使用了laravel5提供的route model binding特性,我们在控制器中使用Task类typehinting了task参数,而该task参数,而该task参数和routes.php中定义的wildcast路由Route::get('tasks/{task}','xxx'}定义的task相匹配,因此laravel在调用我们的控制器时自动注入Task模型(以id为索引)。这个功能后续再做进一步的...
Route::post('register',function() {$rules=array('name'=>'required|between:3,80|alpha_dash','email'=>'required|between:5,64|email|unique:users','password'=>'required|min:6|confirmed','password_confirmation'=>'required|min:6');$validator=Validator::make(Input::all(),$rules);if($valida...
user_email”（SQL：select * from members where user_email =？limit 1）（绑定：array（0 => '...
* * @param \Illuminate\Http\Request $request * @return array */ public function toArray($request) { return parent::toArray($request); } } The parent::toArray($request) inside the toArray() method will automatically convert all visible model attributes as part of the JSON response. Gain...