Laravel 验证 json 数据
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Laravel validate json data
提问by
in this code i'm try to validate json data but validater return false
在这段代码中，我尝试验证 json 数据，但验证器返回 false
$username = $data['username'];
$password = $data['password'];
$input = Input::json();
$rules = array(
'username' => 'required',
'password' => 'required',
);
$input_array = (array)$input;
$validation = Validator::make($input_array, $rules);
if ($validation->fails()) {
var_dump( $input_array );
}else {
$result = array('code'=>'3');
}
var_dump result is :
var_dump 结果是：
array(1) { ["parameters"]=> array(3) { ["password"]=> string(9) "world" ["username"]=> string(1) "hello" ["function"]=> string(8) "register" }}""
username and password is not null and $validationmust be return true. but return false
用户名和密码不为空，$validation必须返回真。但返回假
回答by patricus
Your var_dump shows the data you're trying to validate is inside a 'parameters' array. You either need to change your rules to include the parameters, or you need to pass the parameters array to the validate method.
您的 var_dump 显示您尝试验证的数据位于“参数”数组内。您要么需要更改规则以包含参数，要么需要将参数数组传递给验证方法。
Option 1 - change your rules:
选项 1 - 更改规则：
$rules = array(
'parameters.username' => 'required',
'parameters.password' => 'required',
);
$input_array = (array)$input;
$validation = Validator::make($input_array, $rules);
Option 2 - validate the data in the parameters array:
选项 2 - 验证参数数组中的数据：
$rules = array(
'username' => 'required',
'password' => 'required',
);
$input_array = (array)$input;
$validation = Validator::make($input_array['parameters'], $rules);
回答by madSkillz
Here is a method that has worked for me.
这是一种对我有用的方法。
$InputData = array('username' =>Input::json('username'),
'password'=>Input::json('password'));
$validation = Validator::make( $InputData,array('username'=>'required|email','password'=>'required'));
Hope you find it usefull.
希望你觉得它有用。
