xgenvn

I think this detail article can help you out: http://driesvints.com/blog/laravel-4-on-a-shared-host

You can use model event or boot method, attach checking routine on saving/updating event. public sta...

Use empty() instead? empty() and is_null() is kinda different in some contexts. For most of the time...

I don't understand the "grouping by weeks", is that week number by month (or year) or week...

I believe that you didn't try reading enough on Form documentation. For example, you can take a look...