laravel 验证机制validation

Posted 2020-10-18 万隆

Laravel 中 validation 验证 返回中文提示 全局设置

 

首先一个简单的验证的例子

use Illuminate\\Support\\Facades\\Validator;

 $validator = Validator::make(request()->all(),
            [\'username.required\'=>\'请填写用户名\'],
            [\'password.required\'=>\'请填写密码\']
        );
if ($validator->fails()) {
      return $validator->errors()->first();
}

 

 

 

 

 

自己建一个zn文件夹,然后把en的4个文件全复制过去,修改validation.php的代码为下面的内容,然后在app.php修改成你的文件夹

 

 

 

文章地址 https://laravel-china.org/articles/5840/validation-validation-in-laravel-returns-chinese-prompt

 

更改 resources\\lang 目录下边的 validation.php

<?php

return [

/*
|--------------------------------------------------------------------------
| Validation Language Lines
|--------------------------------------------------------------------------
|
| The following language lines contain the default error messages used by
| the validator class. Some of these rules have multiple versions such
| as the size rules. Feel free to tweak each of these messages here.
|
*/

\'accepted\'             => \':attribute必须接受\',
\'active_url\'           => \':attribute必须是一个合法的 URL\',
\'after\'                => \':attribute 必须是 :date 之后的一个日期\',
\'after_or_equal\'       => \':attribute 必须是 :date 之后或相同的一个日期\',
\'alpha\'                => \':attribute只能包含字母\',
\'alpha_dash\'           => \':attribute只能包含字母、数字、中划线或下划线\',
\'alpha_num\'            => \':attribute只能包含字母和数字\',
\'array\'                => \':attribute必须是一个数组\',
\'before\'               => \':attribute 必须是 :date 之前的一个日期\',
\'before_or_equal\'      => \':attribute 必须是 :date 之前或相同的一个日期\',
\'between\'              => [
    \'numeric\' => \':attribute 必须在 :min 到 :max 之间\',
    \'file\'    => \':attribute 必须在 :min 到 :max KB 之间\',
    \'string\'  => \':attribute 必须在 :min 到 :max 个字符之间\',
    \'array\'   => \':attribute 必须在 :min 到 :max 项之间\',
],
\'boolean\'              => \':attribute 字符必须是 true 或 false\',
\'confirmed\'            => \':attribute 二次确认不匹配\',
\'date\'                 => \':attribute 必须是一个合法的日期\',
\'date_format\'          => \':attribute 与给定的格式 :format 不符合\',
\'different\'            => \':attribute 必须不同于 :other\',
\'digits\'               => \':attribute必须是 :digits 位.\',
\'digits_between\'       => \':attribute 必须在 :min 和 :max 位之间\',
\'dimensions\'           => \':attribute具有无效的图片尺寸\',
\'distinct\'             => \':attribute字段具有重复值\',
\'email\'                => \':attribute必须是一个合法的电子邮件地址\',
\'exists\'               => \'选定的 :attribute 是无效的.\',
\'file\'                 => \':attribute必须是一个文件\',
\'filled\'               => \':attribute的字段是必填的\',
\'image\'                => \':attribute必须是 jpeg, png, bmp 或者 gif 格式的图片\',
\'in\'                   => \'选定的 :attribute 是无效的\',
\'in_array\'             => \':attribute 字段不存在于 :other\',
\'integer\'              => \':attribute 必须是个整数\',
\'ip\'                   => \':attribute必须是一个合法的 IP 地址。\',
\'json\'                 => \':attribute必须是一个合法的 JSON 字符串\',
\'max\'                  => [
    \'numeric\' => \':attribute 的最大长度为 :max 位\',
    \'file\'    => \':attribute 的最大为 :max\',
    \'string\'  => \':attribute 的最大长度为 :max 字符\',
    \'array\'   => \':attribute 的最大个数为 :max 个.\',
],
\'mimes\'                => \':attribute 的文件类型必须是 :values\',
\'min\'                  => [
    \'numeric\' => \':attribute 的最小长度为 :min 位\',
    \'file\'    => \':attribute 大小至少为 :min KB\',
    \'string\'  => \':attribute 的最小长度为 :min 字符\',
    \'array\'   => \':attribute 至少有 :min 项\',
],
\'not_in\'               => \'选定的 :attribute 是无效的\',
\'numeric\'              => \':attribute 必须是数字\',
\'present\'              => \':attribute 字段必须存在\',
\'regex\'                => \':attribute 格式是无效的\',
\'required\'             => \':attribute 字段是必须的\',
\'required_if\'          => \':attribute 字段是必须的当 :other 是 :value\',
\'required_unless\'      => \':attribute 字段是必须的，除非 :other 是在 :values 中\',
\'required_with\'        => \':attribute 字段是必须的当 :values 是存在的\',
\'required_with_all\'    => \':attribute 字段是必须的当 :values 是存在的\',
\'required_without\'     => \':attribute 字段是必须的当 :values 是不存在的\',
\'required_without_all\' => \':attribute 字段是必须的当 没有一个 :values 是存在的\',
\'same\'                 => \':attribute和:other必须匹配\',
\'size\'                 => [
    \'numeric\' => \':attribute 必须是 :size 位\',
    \'file\'    => \':attribute 必须是 :size KB\',
    \'string\'  => \':attribute 必须是 :size 个字符\',
    \'array\'   => \':attribute 必须包括 :size 项\',
],
\'string\'               => \':attribute 必须是一个字符串\',
\'timezone\'             => \':attribute 必须是个有效的时区.\',
\'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 line for a given attribute rule.
|
*/

\'custom\' => [
    \'attribute-name\' => [
        \'rule-name\' => \'custom-message\',
    ],
],

/*
|--------------------------------------------------------------------------
| Custom Validation Attributes
|--------------------------------------------------------------------------
|
| The following language lines are used to swap attribute place-holders
| with something more reader friendly such as E-Mail Address instead
| of "email". This simply helps us make messages a little cleaner.
|
*/

\'attributes\' => [
   // \'name\'         => \'名字\',
   // \'age\'         => \'年龄\',
],

];