Laravel 4 - 一个表单中的两个提交按钮，并且两个提交都由不同的操作处理

I have a login form which has email and password fields. And I have two submit buttons, one for login ( if user is already registered ) and the other one for registration ( for new users ). As the login action and register action are different so I need some way to redirect the request with all the post data to its respective action. Is there a way to achieve this in Laravel 4 in pure Laravel way?I have a login form which has email and passwor