一种更简洁的方法是将unique:table_name添加到验证字符串中。例如，如果你想确保part_number不存在于orde...
'unique' => ':attribute 已存在', 'url' => ':attribute 无效的格式', /* |--- Custom Validation Language Lines Here you may specify custom validation messages for attributes using the convention "attribute.rule" to name the lines. This makes it quick to specify a specific custom language ...
Laravel Validator 实现两个或多个字段联合索引唯一 Laravel的Validation还是蛮好用的,使用Validator可以非常方便的验证表单,它提供了unique唯一性验证,但是默认只能验证一个字段,那遇到两个甚至多个字段的联合索引,需要满足复杂条件唯一性怎么实现呢 Validator复杂唯一性实现方法 我们可以用自定义 Rule 自定义验证规则,比如像...
0 Laravel validation: unique rule 4th parameter 0 Laravel validation with custom condition 6 How to use unique validation in laravel? 6 Laravel conditional unique validation 10 Laravel rule validation unique for id 0 Laravel, unique columns 0 custom unique validation in laravel 1 Laravel v...
use Illuminate\Validation\Rule; use Illuminate\Foundation\Http\FormRequest; class UpdateUserRequest extends FormRequest { public function rules() { return [ 'email' => [ 'required', 'email', Rule::unique('users')->ignore($this->user), ], 'name' => 'required|max:255', 'password' =>...
'title' => 'required|unique:posts|max:255', 'body' => 'required', ]); if ($validator->fails()) { return redirect('post/create') ->withErrors($validator) ->withInput(); } // Store the blog post... } }The first argument passed to the make method is the data under validation....
when(callable|bool $condition, array|string $rules, array|string $defaultRules = []) Create a new conditional rule set. static Dimensions dimensions(array $constraints = []) Get a dimensions constraint builder instance. static Exists exists(string $table, string $column = 'NULL') Get...
为了方便在多个地方复用上述逻辑,我们可以将其封装成自定义验证规则。首先,我们需要定义一个验证器类,用于封装验证逻辑: namespace App\Rules; use Illuminate\Contracts\Validation\Rule; use Illuminate\Support\Facades\DB; class UniqueExceptSelf implements Rule { protected $table; protected $column; protected $...
根据Laravel文档，如果$request->validate()失败会发生什么：如果在传统HTTP请求过程中验证失败，则将生成...
I'm using laravel-jsValidation,https://github.com/proengsoft/laravel-jsvalidation, everything is working fine except Unique rule ! Here what I have : Rules : protected $userValidate=[ 'lastname' => 'required|max:100|min:2', 'firstname' => 'max:100|min:2', ...