first, last name and document input must have a validation

[Erislandio]

Describe the bug

1.1 in the first and last name inputs you can add numbers
1.2 document input has no validation
1.3 document field need not be required

To Reproduce

1. Go to https://samsungbr.myvtex.com/account
2. Click on 'edit'
3. note that it is possible to add numbers and other characters that do not exist in a valid name

**Expected
name, name and document inputs must be validated (according to each country)

[arthurepc]

Hello, Erislandio! I think we agree with you on point 1.1, we do allow numbers in name inputs, when we apparently shouldn't. However, I couldn't reproduce points 1.2 and 1.3, could you please elaborate a bit more about them?