Laravel表单不起作用，它重定向到我的主页

Question

请我有这个不提交的表格，它重定向到主页，我检查我的控制器，但没有重定向到主页，奇怪我有两个表格在这个页面第一个提交第二个没有，请帮助我

这是我的代码第一个表单的代码

<form class="form-horizontal" role="form" action="" method="post" id="form1" enctype="multipart/form-data">

      <div class="col-md-4"> 
        <a class="btn btn-warning btn-sm" href="{{ URL::previous() }}">Back</a><br>
          @php 
          $getBalance = (int) $getBalance; 
          $old = (int) old('totalamount');
          @endphp        
            <label class="control-label"><small>Enter Sum Total Amount if making part payment</small></label>
            <input type="text" class="form-control" readonly id="totalamount" value="{{number_format(($getBalance) ? $getBalance : $old)}}" name="totalamount" placeholder="Enter total amount (Optional)" >
            <input type="hidden" name="selectedid" value="{{ $selected }}">
        </div>

        <div class="col-md-4">           
            <label class="control-label">&nbsp&nbsp</label><br>

            <button  class="btn btn-info btn-xs " onclick="return viewInstruct('{{$instructions}}')" >Read Instruction</button>
            @php
            $path = base_path('../'). env('UPLOAD_PATH', '') .'/' . $sel_id.'.'.$file_ex;
        @endphp

            @if($sel_id != "")                    
            @if(file_exists($path))
                  <a class="btn btn-primary btn-xs " target="blank" href="/pro/file/{{$sel_id.'.'.$file_ex}}" >Download file</a>
                @endif
            @endif
        </div>

        <div class="col-md-4">          
            <label class="control-label">Contract type</label>
            <input type="text" id="contracttype1" name="contracttype1" value="{{($staticcontr->contractType) ? $staticcontr->contractType : old('contracttype1')}}" readonly=""  class="form-control">
        </div>


      <div class="col-md-4">          
            <label class="control-label">Allocation type</label>
            @if($economicCode_as !== "")
            <input type="text"  class="form-control"  readonly value="{{ $econ3 }}" >
            <input type="hidden" class="form-control" id="allocationtype1" name="allocationtype1" placeholder="" readonly value="{{ $alloc5 }}" >
            @else
            <select onchange="return getEconomics()" class="form-control" id="allocationtype1" name="allocationtype1" placeholder="" {{ ($economicCode_as == "") ? "" : "readonly" }}>
              <option value="">Select Allocation</option>
              @foreach($allocationlist as $list)
                <option value="{{$list->ID}}" {{($list->ID == $alloc1 || $list->ID == old('allocationtype1')) ? "selected" : ""}}>{{$list->allocation}}</option>
              @endforeach
            </select>
            @endif
        </div>


        <div class="col-md-4">          
            <label class="control-label">Economic code</label>
            @if($economicCode_as !== "")
              <input type="text"  class="form-control"  readonly value="{{ $econ3 }}" >
              <input type="hidden" name="economicCode1" id="economicCode1" class="form-control"  readonly value="{{ $economicCode_as }}" >
            @else
            <select name="economicCode1" id="economicCode1" class="form-control" >
              <option >Select Economic Code</option>
              @foreach($econocode as $list)
              <option  value="{{ $list->ID }}" {{ ($list->ID == old('economicCode1') || $list->ID == $economiccode1) ? "selected" : "" }}>({{$list->description }}) {{$list->economicCode}}</option>
              @endforeach
              </select>
            @endif

        </div>

</form>

这是路线

Route::get('/voucher/continue',                                 'CreateContractVoucherController@continu');
Route::post('/voucher/continue',                                'CreateContractVoucherController@continu');

和控制器

public function continu(Request $request)
                            'contractTypeID'        => $tblcontracttype,
                                'contractID'            => $tblcontractid,
                                'companyID'         => $tblcompanyid,
                                'PVNO'              => $pvno,
                                'totalPayment'          => $tbltotalpayment,
                                'paymentDescription'        => $narration,
                                'VAT'               => $vatperc,
                                'VATValue'          => $vat,
                                'WHT'               => $whtselect,
                                'WHTValue'          => $wht,
                                'VATPayeeID'            => $tblvatpayeeid,
                                'WHTPayeeID'            => $tblwhtpayeeid,
                                'amtPayable'            => $tblamtPayable,
                                'preparedBy'            => $tblprepareby,
                                'liabilityBy'           => $liabilityby,
                                'allocationType'        => $allocationtype,
                                'economicCodeID'        => $economiccodeid,
                                'status'                => 0,
                                'datePrepared'          => $dateprepared,
                                'period'        => $this->ActivePeriod()                                
                            ])){
                                //$data['success'] = "Voucher was edited successfully!";
                                //$vid = DB::table('tblpaymentTransaction')->where('PVNO', $pvno)->first()->ID;

                                if(DB::table('tblcontractDetails')->where('ID', $tblcontractid)->first()->paymentStatus == ""){
                                    DB::table('tblcontractDetails')->where('ID', $tblcontractid)->update([
                                        'paymentStatus' => 0
                                    ]);
                                }
                                if(DB::table('tblcontractDetails')->where('ID', $tblcontractid)->first()->economicVoult == ""){
                                    DB::table('tblcontractDetails')->where('ID', $tblcontractid)->update([
                                        'economicVoult' => $economiccodeid
                                    ]);
                                }
return view('continue', $data);
}

Answer 1

看了你的表格并检查了你的抱怨，很明显你还没有添加你的csrf_field

所以在表单中添加这一行

{{ csrf_field() }}

Answer 2

您需要保护您的应用程序免受跨站点请求伪造。

Laravel有一个简单的方法来做到这一点。

如果您使用的是Laravel 5.4，只需在表单中添加{{ csrf_field() }}即可。

<form method="POST" action="/profile">
    {{ csrf_field() }}
    ...
</form>

如果您使用Laravel 5.6+，您可以使用@csrf

<form method="POST" action="/profile">
    @csrf
    ...
</form>

Laravel 5.4 - https://laravel.com/docs/5.4/csrf

Laravel 5.6 - https://laravel.com/docs/5.6/csrf