记住密码前台禁止自动填充

<div class="form">
            <form method="post" name="videoform" id="videoform" action="" ><input type='text' style='display:none'>
                <div class='checkuser'>
                    <img src="__PUBLIC__/Hospital/images/u1.png" alt="">
                    <input type="text" placeholder="请输入账号" class="login_txtbx" name='username' id='username' value="{$jz_login['jz_username']}" required data-msg-required="请输入账号" autocomplete='off' />
                </div>
                <div class='checkuser'>
                    <img src="__PUBLIC__/Hospital/images/u2.png" alt="">
                    <input type="password" placeholder="请输入密码" class="login_txtbx" name='password' id='password' value="{$jz_login['jz_pwd']}" required data-msg-required="请输入密码" autocomplete="new-password" style="background-color: #FFFFFF!important;" readonly onfocus="this.removeAttribute('readonly');" onblur="this.setAttribute('readonly',true);"/>
                </div>
                <div class="checkcode">
                    <p>
                        <img src="__PUBLIC__/Hospital/images/u3.png" alt="">
                        <input type="text" placeholder="验证码" maxlength="4" class="login_txtbx" name='verify' id='verify'  data-msg-required="验证码"/>
                    </p>

                    <img src='__MODULE__/Login/verify' width='110' id="verify_refresh" onClick="this.src='__MODULE__/Login/verify/'+Math.random();" style='cursor:pointer;float: right;' />
                </div>
                <div class="rember">
                    <label><span class="s1"><input type="checkbox" class="input_check" id="check1" name="is_remember" value="1"><label for="check1"></label> 记住密码</span></label>
                </div>
                <div><input type="submit" value="登录" class="submit_btn"/></div>

            </form>
        </div>

    /**
    * 记住密码/清空密码
    *
    * @param $username
    * @param $pwd
    * @param $name
    */
    public function SeTpassword($username, $pwd , $name, $type){
        if($type == 1) {
            $data = array(
                'jz_username' => $username,
                'jz_pwd' => $pwd
            );
            $key = base64_encode(json_encode($data));
            setcookie($name, $key, time() + 3600 * 24 * 7, '/', '', '', true);
        }else{
            setcookie($name,'' , time() - 3600 * 24 * 30, '/', '', '', true);
        }
    }
     
    /**
    * 得到保存的密码
    * @param $name
    * @return mixed
    */
    public function GetPassword($name){
        $info = array();
        if(!isset($_COOKIE[$name])){
            $data['errorCode'] = 1;
        }else{
            if($_COOKIE[$name] == ''){
                $data['errorCode'] = 1;
            }else{
                $key = json_decode(base64_decode($_COOKIE[$name], true),true);
                if(!is_array($key)){
                    $data['errorCode'] = 1;
                }else{
                    $data['errorCode'] = 0;
                    $info['jz_username'] = $key['jz_username'];
                    $info['jz_pwd'] = $key['jz_pwd'];
                    $info['jz_type'] = 1;
                }
            }
        }
        if($data['errorCode'] == 1){
            $info['jz_username'] = '';
            $info['jz_pwd'] = '';
            $info['jz_type'] = 0;
        }
        return $info;
    }