一个登录示例：

Form::open(['route' => 'login','method' => 'post','class' => 'clearfix'])    
Form::email('email','',array('class' => 'form-control','placeholder' => 'Email'))
Form::password('password','placeholder' => 'Password'))
Form::submit('Login',array('class' => 'btn btn-primary'))
Form::close()