Question

我的表单中有一个地址字段，使用给定的lat & long地址，并将其保存到数据库中。

如果用户输入错误的地址，public function getLatlan( $address = '') { $formattedAddr = str_replace(' ','+',$address); $geocodeFromAddr = file_get_contents('http://maps.googleapis.com/maps/api/geocode/json?address='.$formattedAddr.'&sensor=false'); $output = json_decode($geocodeFromAddr); $data['latitude'] = $output->results[0]->geometry->location->lat; $data['longitude'] = $output->results[0]->geometry->location->lng; return $data; } function postSave( Request $request) { $rules = $this->validateForm(); $address_validate = array('location' =>'enter valid address'); if($_REQUEST['location'] != ''){ $data = $this->getLatlan($_REQUEST['location']); } if($data['latitude'] == '' || $data['longitude'] == ''){ array_merge($rules,$address_validate); } $validator = Validator::make($request->all(), $rules); if ($validator->passes()) { .. } }将为空..

所以在这里我需要为该字段添加一个新的验证器规则..

这是我的代码，

我试过这样的事情......但是不知道怎么做......

cursor.execute("INSERT INTO Staff (ID,Name)VALUES (%d,%s)",(1001,"MR Tan"))
cursor.execute("INSERT INTO Qualification VALUES (%d,%s,%s)",(2001,"Professor","select ID from Staff where ID=1001"))

我该怎么办...... 有人可以帮帮我..

谢谢，

Answer 1

您需要创建请求验证类新表单请求。

创建新请求类

{ "key": "ctrl+shift+u", "command": "extension.changeCase.upper", "when": "editorTextFocus" }, { "key": "ctrl+u", "command": "extension.changeCase.lower", "when": "editorTextFocus" },
和

App/Requests/MapRequest.php

将Map Request类用于控制器方法：例如，MapController：

namespace App\Http\Requests;
use App\Http\Requests\Request;
class MapRequest extends Request
{
    public function rules()
    {
        return [
            'lat' => 'required|min:2',
            'long' => 'required',
        ];
    }
    public function messages()
    {
        return [
            'lat.required' => 'Required Message',
            'lat.min' => 'Minimum value message',
            'long.required' => 'Required Message'
        ];
    }
}

如何在laravel 5中设置自定义验证规则和错误消息

1 个答案: