It's possible to add empty string to entity attributes table

[maistrenkoIulia]

Jmix version: 1.1.0-SNAPSHOT
Jmix Studio plugin version: 1.1.SNAPSHOT3528-212
IntelliJ version: IntelliJ IDEA 2021.2.1 (Ultimate Edition)

TC: in modeler create modify data task
entity attributes table>add>select empty string>Ok
ER: it should be impossible to add empty string to entity attributes table

[maistrenkoIulia]

Now it's possible to create more than one attr with the same type
Jmix version: 1.1.0-SNAPSHOT
Jmix Studio plugin version: 1.1.SNAPSHOT3572-212
IntelliJ version: IntelliJ IDEA 2021.2.2 (Ultimate Edition)
TC:
In modeler create modify data task
set type = User
entity attributes table>add lastName
entity attributes table>add password
lastNameЮувшеЮсрфтпу type to password
AR: it shouldn't be possible to change type to already existing
AR:

[maistrenkoIulia]

verified