Check if the user completed registration

Hey everyone, I'm trying to implement a registration process that first, the user will register using email then they receive a confirmation email, and after confirming the email address they need to provide some info before they can see their profile or using the system. now I'm looking for the best way to check the third step and redirect them to the corresponding view which they can provide the needed info. currently, I'm using a function for this and calling it in the render method of the profile component which checks if they finished the 3rd step and if not then redirects them to the view that they can provide the extra info. I believe this is not the best way to handle this so that's why I'm asking the guru guys here for their opinions, suggestions, and possible solutions for handling this.