laravel5表單驗證

學習laravel框架有一段時間了，覺得它自帶的表單驗證特別好用，和大家分享分享

對於一些驗證規則手冊上都有，相信大家看了就會，我簡單的說下怎么使用自定義正則驗證：

驗證手機號：'tel' => array('regex:/^1(3|4|5|7|8)\d{9}$/'),  直接加入到validate里驗證即可

 

還有一點就是在驗證時，驗證出錯后怎么保持原來輸入的信息，下面貼上代碼，更容易理解：

1、控制器

//驗證表單
    public function postCheck(Request $req)
    {    
    　　
        $this->validate($req, 
         [
            'email' => 'bail|required|email|max:25|unique:user,email',
            'pwd_confirmation' => 'required|alpha_dash|between:6,20',
            'pwd'=>'required|confirmed',
            'explain'=>'required',
            'checkbox'=>'accepted',
        ],
        [    'email.required' =>'We need to know your e-mail address!',   //自定義錯誤信息
            'email.email' => 'Please fill in the correct email address.!',
            'email.max' => 'Mailbox length maximum 25 characters!',
            'email.unique' => 'The mailbox is too fire, has been registered!',

            'pwd_confirmation.required' =>'Please enter your password!',
            'pwd_confirmation.between' => 'Password must be 6 to 20 characters!',

            'pwd.required' => 'Please Confirm your password!',
            'pwd.confirmed' => 'Confirm password error!',

            'explain.required' => 'Please fill in the details!',
            
            'checkbox.accepted' => 'Please agree to the registration agreement!',

        ]);
              //驗證通過后數據入庫
    
        $date = $req->all();  //接到的參數
        $res = $this->add($date);
}
    

2、視圖（只寫了一個，其他的復制）

                <div class="form-group">
                    <input type="email" class="form-control" placeholder="請輸入郵箱" required="" id="email" name="email" value="{{old('email')}}">
                </div>
　　　　　　　　　　//錯誤信息顯示
            @if($errors->has('email'))
                <div class="alert alert-danger">
                    @foreach($errors->get('email') as $error)
                        {{$error}}
                    @endforeach
                </div>
            @endif