Abort if condition failed

abort_if() can be used as shorter way to check condition and throw an error page.

1$product = Product::findOrFail($id);
2if($product->user_id != auth()->user()->id){
3    abort(403);
4}

Shorter way

1/* abort_if(CONDITION, ERROR_CODE) */
2$product = Product::findOrFail($id);
3abort_if ($product->user_id != auth()->user()->id, 403)