Handling Multiple input with same field name as array. and show valdiation error

1. Are you validating in both the model and controller?

2. Within your controller, you do not need to load the validation library again. It is already available in controllers using $this->validate().

No, i'm doing in my controller only because, i have multiple error messages for different document types.

---

1. Are you validating in both the model and controller?

2. Within your controller, you do not need to load the validation library again. It is already available in controllers using $this->validate().

No, i'm doing in my controller only because, i have multiple error messages for different document types.

How i can workout this logic ?, Because in futre may be n number of document types will be added, so i can't put static fields