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laravel中数组验证下的验证

laravel-5 laravel php

2

Blues Clues · 技术社区 · 8 年前

如果我有一个数组验证规则,如何检查数组中的所有项是否都是有效的电子邮件?我用这个: https://laravel.com/docs/5.1/validation#rule-array

$this->validate($request, [
    'email' => 'required|array.email'
]);

更新 -按要求。

2 回复 | 直到 8 年前

1

2

Mohammad 8 年前

检查是否验证:

5.2以上

$this->validate($request, [
    'email.*' => 'required|array|email'
],[
    'email.required' => 'message required',
    'email.array' => 'message array',
    'email.email' => 'message email',
]);

或者

小于5.2

    $validator = \Validator::make($request->all(), [
        'email' => 'array',

        /* Other rules */

    ],[
        'email.required' => 'message required',
        'email.array' => 'message array',
        'email.email' => 'message email',
    ]);

    $validator->each('email', 'required|email');

    if($validator->fails()) 
        return back()->withErrors($validator->errors());


    dd('Success All Email ;)');

2

1

syam 8 年前

你需要自定义验证器。在拉威尔的请求中,你可以这样做

public function __construct() {
    Validator::extend("emails", function($attribute, $value, $parameters) {
        $rules = [
            'email' => 'required|email',
        ];
        foreach ($value as $email) {
            $data = [
                'email' => $email
            ];
            $validator = Validator::make($data, $rules);
            if ($validator->fails()) {
                return false;
            }
        }
        return true;
    });
}

public function rules() {
    return [
        'email' => 'required|emails'
    ];
}

验证laravel 5.2以后的阵列:

$validator = Validator::make($request->all(), [
    'person.*.email' => 'email|unique:users',
    'person.*.first_name' => 'required_with:person.*.last_name',
]);

'custom' => [
    'person.*.email' => [
        'unique' => 'Each person must have a unique e-mail address',
    ]
],

希望这对你有帮助。