The Liferay Forms application is a full-featured form building tool for collecting data. There’s lots of built-in functionality, and for the pieces you’re missing, there’s lots of extensibility.
This section of tutorials shows developers how to
Store form entry data in an alternative format. The default storage type is JSON.
Create new form field types.
This list will continue to grow as new tutorials on customizing and extending Liferay Forms are written.