How can i add textbox as mandatory field in Submission steps?

Software Support
1

@Vitaliy Please guide how can i add textbox as mandatory field in submission steps for our user? because we want to get info from our submitters that is mandatory.

Thanks in advance.

2

@asmecher Please guide on above note. We are using OJS version 3.3.0.6. Thanks in advance

3

@Vitaliy @asmecher Please update on above note.