53 lines
1.8 KiB
PHP
53 lines
1.8 KiB
PHP
<?php
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namespace Modules\SystemTool\Http\Requests;
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use Illuminate\Validation\Rule;
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use Illuminate\Validation\Rules\Exists;
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use Modules\Common\Http\Requests\BaseFormRequest;
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use Modules\SystemTool\Models\SysCategoryModel;
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use Modules\SystemTool\Models\SysFileModel;
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class SysCarouselFormRequest extends BaseFormRequest
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{
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protected $stopOnFirstFailure = true;
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public function rules(): array
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{
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return [
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'title' => 'required|string|max:100',
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'image_id' => ['required', 'integer', new Exists(SysFileModel::class, 'id')],
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'link_type' => 'nullable|integer|in:0,1',
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'link' => [
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'nullable',
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'string',
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'max:500',
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Rule::requiredIf(fn () => $this->input('link_type', 0) == 0),
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],
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'category_id' => [
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'nullable',
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'integer',
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Rule::requiredIf(fn () => $this->input('link_type', 0) == 1),
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new Exists(SysCategoryModel::class, 'id'),
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],
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'status' => 'nullable|integer|in:0,1',
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'sort' => 'nullable|integer',
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];
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}
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public function messages(): array
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{
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return [
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'title.required' => '轮播图标题是必填的',
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'title.max' => '轮播图标题不能超过 :max 个字符',
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'image_id.required' => '轮播图图片是必填的',
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'link_type.in' => '跳转类型只能是 0（链接）或 1（分类）',
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'link.required' => '链接模式下跳转链接是必填的',
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'link.max' => '跳转链接不能超过 :max 个字符',
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'category_id.required' => '分类模式下请选择分类',
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'status.in' => '状态值只能是 0（启用）或 1（禁用）',
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'sort.integer' => '排序必须是整数',
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];
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}
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}
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