验证数组Laravel 5 [英] Validate array Laravel 5
本文介绍了验证数组Laravel 5的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我的ajax脚本发送数组如下:
该数组属于Input::get('questions')
My ajax script send array like this:
This array belong to Input::get('questions')
Array
(
[0] => Array
(
[name] => fields[]
[value] => test1
)
[1] => Array
(
[name] => fields[]
[value] => test2
)
)
在html部分中,用户可以添加多个fields
.
In html part user can add multiple fields
.
您能帮我吗,我需要这样的东西:
Could you help me with I need something like this:
$inputs = array(
'fields' => Input::get('questions')
);
$rules = array(
'fields' => 'required'
);
$validator = Validator::make($inputs,$rules);
if($validator -> fails()){
print_r($validator -> messages() ->all());
}else{
return 'success';
}
推荐答案
简单:使用for-each分别验证每个question
:
Simple: validate each question
separately using a for-each:
// First, your 'question' input var is already an array, so just get it
$questions = Input::get('questions');
// Define the rules for *each* question
$rules = [
'fields' => 'required'
];
// Iterate and validate each question
foreach ($questions as $question)
{
$validator = Validator::make( $question, $rules );
if ($validator->fails()) return $validator->messages()->all();
}
return 'success';
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