Is it possible to have a rule for QInput validation that calls backend

[chiwa737]

I have a QInput used in our project, it uses rules for validation, like 'required', etc. But I also need to validate the value from backend as well.

I am not sure if it is possible to add another rule side by side that has validation logic from backend.

[metalsadman]

Use an async rule

[chiwa737]

Thank you for pointing the direction!, it works