Important feature requests

[SharkFourSix]

Project is heading in the right direction but I feel like it is incomplete without the following:

• Multiple rules (Very Important)
• Field caching
• Allow struct pointers

Multiple rules

type Foo {
    Name string `validate:"not_empty|min=3|max=18|customRule"`
}

Currently, it's impossible to validate fields against multiple rules.

Field Caching

Reflection calls are expensive. It will be better to cache struct fields and tags to improve performance.

Allow struct pointers

Allow passing pointers, then resolve the pointer to get the target struct.

You may want to consider these for v3 milestone

[guiferpa]

Hey @SharkFourSix , sorry for delay. I completely agree with you. WDYT about create a milestone in some markdown document or some issues to have a better description for each suggestions? BTW I think that's okay put them in v2 in case these changes don't broken any source code that use v2. I think that's possible.

[guiferpa]

Multiple rules already supported. Follow this example