Allow users to signup to the app using only their work email

[b.prashant315]

Hey folks,
I am very very new to Adalo. I am trying from the last few days to setup my Signup Screen in a way that will allow new users to only sign up if they use their company/work email ID. To test this I have created a database of allowed domains. I need to check the email domain against this database at the time of signup and only create a user record if the domain exisits in the database. Else display an error message saying ‘domain not registered with xxxxx (my app name)’. I did try reading through the similar threads on this topic but some are too complex for me and some are a little outdated. Any help is greatly appreciated.

[ImperoITServices]

We actually implemented a similar solution for a client project at Impero IT Services, where we needed to allow only employees from specific organizations to register in a field service management app.

1. Create a Database Table for Approved Domains

Domain (Text) → Example: xyz.com

2. Sign up screen

Follow this

3. Add Custom Action Workflow to Check the Domain

• Add a text input for email

• Create a button → On click

• 1st Step: Use a custom action to extract the domain from the email field. Adalo doesn’t support full string manipulation out of the box

• Use an intermediate screen or additional input that asks only for the email domain after they enter their email

• OR, if you’re on a paid plan, you could use Integromat/Make or Zapier to parse the email domain before it reaches Adalo and return a success/fail flag.

4. Query the Approved Domains

• Use a list filtered by “Domain contains Logged In User > Email’s domain”
• If matched → Proceed with signup
• If no match → Show a warning text

5. Error Message

• Text “Domain not allowed”
• set “Only when the current email domain is NOT in Approved Domains”