当我使用.htaccess阻止直接访问database.php时，php表单操作失败

I edited .htaccess to prevent direct access to database.php file. now this form action didn't working.

<form class="contact" action="database.php" name="contact"  method="POST" enctype="multipart/form-data">

I guess you need to deny from all , and allow your hosting server IP only access to it,

Here xx.xxx.xx.xx is your server ip,

.htaccess

 <Files database.php>
     Order deny,allow
     Deny from all
     Allow from xx.xxx.xx.xx 
 </Files>