1.如何處理拉拉維爾表單請求中的問號？2.我應該為每個輸入標簽設置默認值嗎？創建.blade.php<form class="form-horizontal row-fluid" name="user_input_form" action="/bonds" method="POST"> @csrf <p><strong>Apply</strong></p> <div class="control-group"> <label class="control-label">investment</label> <div class="controls"> <div class="input-append"> <input type="text" name="investment" id="investment" placeholder="" class="w-full span12"> </div> </div> </div> <div class="control-group"> <label class="control-label">investment_name</label> <div class="controls"> <div class="input-append"> <input type="text" name="investment_name" id="investment_name" placeholder="" class="span12"> </div> </div> </div> <div class="control-group"> <label class="control-label">i_id</label> <div class="controls"> <div class="input-append"> <input type="text" name="i_id" id="i_id" placeholder="" class="span12"> </div> </div> </div> <div class="control-group"> <label class="control-label">price</label> <div class="controls"> <div class="input-append"> <input type="text" value="" name="price" id="price" placeholder="" class="span12" onchange="getagreement();"><span class="add-on"></span> </div> </div> </div>債券控制器.phppublic function store(Request $request) { $bond = Bond::create([ 'investment' => request('investment'), 'investment_name' => request('investment_name'), 'i_id' => request('i_id'), 'price' => request('price'), 'p_goal' => request('p_goal'), 'c_date' => request('c_date'), 'c_date2' => request('c_date2'), 'c_date3' => request('c_date3'), 'agreement' => request('agreement'), 'goal_in' => request('goal_in'),...}
1 回答
蠱毒傳說
TA貢獻1895條經驗 獲得超3個贊
可以為空，但是您的 字段中的字段不能為空。因此，您可以使用驗證程序來檢查字段。或者在此字段中設置默認值。request('investment')investmentbonds
使用驗證器：
嘗試像這樣使用驗證器：
public function store(Request $request)
{
$this->validate($request, [
'investment' => 'required',
...
]);
$bond = Bond::create([
....
}
設置默認值：
$bond = Bond::create([
'investment' => $request->input('invenstment', 'your_default_value');
...
]);
將字段更改為空：
$table->string('investment')->nullable();
- 1 回答
- 0 關注
- 132 瀏覽
添加回答
舉報
0/150
提交
取消