Hi All, I'm developing an application where there is a number of blocks the user has to be used in sequence. If any blocks are missing or the user has not added then it should throw an error message in the popup.
For example:
There are five blocks: start, system_import, application_import, business_logic, end except for "business_logic" block other blocks are mandatory block which user has to use.
If the user has added the first two blocks and the last two blocks in the workspace. and trying to validate the code it should throw an error as "application_import" is missing.
(Here "Validate code" is a button that checks and any blocks are missing or not. If any blocks are missing then it will throw a message with a missing block name otherwise it will display some other message(No missing blocks))
Thanks in advance.