Talent Picker Component - additional validation

[maxceem]

Add additional validation. If inside any row we set at least one value "people", "duration" or "skills" but we didn't fill all the fields, then we have to show validation error: "Please, fill all the fields for the positions you would like to add.". And the same time, show missing fields in red like do we on user profile https://connect.topcoder-dev.com/settings/profile

[coderhacker]

Fix this issue as well:

1. if people and duration are empty just filled only skills, the next button is active.
   
2. I am able to enter an unlimited value of people and duration. There should be some limitation validation.
   

As discussed All the above issues would be fixed with #3965

[vikasrohit]

if people and duration are empty just filled only skills, the next button is active.

The issue is about taking care of this situation as well.

[coderhacker]

@maxceem seems this is not fixed please see below screen

@drasticdpk

[maxceem]

Thanks @coderhacker, I've missed this requirement:

I am able to enter an unlimited value of people and duration. There should be some limitation validation.

@vikasrohit should we put some maximum value?

[vikasrohit]

Though we don't have explicit requirement of max value on this field, but lets put a max value for now to be 10000 because I don't what should be the realistic max value for it.