Question

我想验证Laravel的时间。例如： - 我希望当用户输入晚上8点到晚上10点之间的时间时，它会显示验证错误。我怎样才能在Laravel中实现这一目标

Answer 1

这个代码可能适用于您的控制器。然而，它不会在不同日期（例如，第二天晚上9点至次日凌晨3点）验证时间。在这种情况下，time_start和time_end应该以{{1}}的形式提供，但您可以轻松更改。

HH:mm

Answer 2

使用date_format规则验证

date_format:H:i

来自docs

date_format:format

验证字段必须与根据date_parse_from_format PHP函数定义的格式匹配。

Answer 3

尝试此代码

use Validator;
use Carbon\Carbon;


$timeHours = "7:00 PM";//change it to 8:00 PM,9:00 PM,10:00 PM  it works
$time = Carbon::parse($timeHours)->format('H');


$request['time'] = $time;
$validator = Validator::make($request->all(), [
    'time' => ['required','integer','between:20,22']
]);


 if ($validator->fails()) {
    dd($validator->errors());
}

Answer 4

创建DateRequest，然后添加

<?php

namespace App\Http\Requests\Date;

use App\Http\Requests\FormRequest;


class DateRequest extends FormRequest
{
    /**
     * --------------------------------------------------
     * Determine if the user is authorized to make this request.
     * --------------------------------------------------
     * @return bool
     * --------------------------------------------------
     */
    public function authorize(): bool
    {
        return true;
    }


    /**
     * --------------------------------------------------
     * Get the validation rules that apply to the request.
     * --------------------------------------------------
     * @return array
     * --------------------------------------------------
     */
    public function rules(): array
    {
        return [

            'start_date' => 'nullable|date|date_format:H:i A',
            'end_date' => 'nullable|date|after_or_equal:start_date|date_format:H:i A'
        ];
    }
}

Answer 5

您可能应该查看this位文档。自定义规则听起来像是你要走的路。

Answer 6

在Lavavel 5.6中：

位于/ app / Http / Requests / YourRequestValidation中的文件中

namespace App\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;

class YourRequestValidation extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'initial_time' => 'required',
            'end_time' => 'required',
            'end_time' => 'after:initial_time'
        ];
    }

    /**
     * Custom message for validation
     *
     * @return array
     */
    public function messages()
    {

        return [
            'initial_time.required' => 'Please, fill in the initial time',
            'end_time.required' => 'Please, fill in the end time.',
            'end_time.after' => 'The end time must be greater than initial time.'
        ];

    }

}

Answer 7

$beginHour = Carbon::parse($request['hour_begin']);
        $endHour = Carbon::parse($request['hour_end']);
        if($beginHour->addMinute()->gt($endHour)){
            return response()->json([
                'message' => 'end hour should be after than begin hour',
            ], 400);
        }

如何验证laravel中的时间

7 个答案: