CHANGE: add validations in User
Merge pull request #6 from Redmain/redmain

CHANGE: add validations in User
FIX: fix state for user
Merge pull request #8 from Redmain/redmain

FIX: fix state for user
FIX: fix for Oksana
Merge pull request #9 from Redmain/redmain

FIX: fix for Oksana
Merge pull request #7 from Redmain/dev

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