Laravel 或验证 URL 或 IP

Question

我有一个表单字段，我想验证输入的值是否有效 url 或 IP 地址。

我创建了一个自定义表单请求验证来验证 url（来自 laravel 的可用 url 验证还不够）并且工作正常。

但是我如何更改我的验证以检查它是否是有效的 url 或有效的 ip？只有当两个验证都失败时，它才应该失败。

<?php

namespace App\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;

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

    /**
     * 
     * Manipulate Input Domain before Validation
     *
     */
    protected function prepareForValidation()
    {
        // Remove HTTP - HTTPS
        $this->domain = str_replace([
                            'http://', 'https://'
                        ], '', $this->domain);

        $this->domain = strtok($this->domain, '/'); // Remove Slashes
        $this->domain = strtolower($this->domain); // Make Lowercase

        // Bring Together
        $this->merge([
            'domain' => $this->domain
        ]); 
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'domain' => [
                'required', 'regex:^(http:\/\/www\.|https:\/\/www\.|http:\/\/|https:\/\/)?[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}(:[0-9]{1,5})?(\/.*)?$^'
            ]
        ];
    }
}

Answer 1

您可以使用 this 正则表达式

^(http:\/\/www\.|https:\/\/www\.|http:\/\/|https:\/\/)?[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}(:[0-9]{1,5})?(\/.*)?|^((http:\/\/www\.|https:\/\/www\.|http:\/\/|https:\/\/)?([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$

你的代码最终应该是这样的：

public function rules()
{
    return [
        'domain' => ['required', 'regex:^(http:\/\/www\.|https:\/\/www\.|http:\/\/|https:\/\/)?[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}(:[0-9]{1,5})?(\/.*)?|^((http:\/\/www\.|https:\/\/www\.|http:\/\/|https:\/\/)?([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$']
    ];
}

Laravel 或验证 URL 或 IP

Laravel OR Validation URL or IP

php

regex

validation

laravel

laravel-validation