set field value with the value from another field

Hi, I read a lot, but my tests all dont't work at the moment.

What is the easyiest way to have autopopulate data from another field, trigger with user login, only if the field is not empty?

I tried Auto Action, field type, with trigger onUserLogin and this:

Next page I choose "Return"

That doesn't work, even the use of "2020-01-01" instead of [membersince] don't work. So what is wrong? Thanks for your help.

The field [membersince] does not exist. Are you trying to set it to their registration date? That'd be [registerdate], for last login date that'd be [lastvisitdate], and [lastupdatedate] for last profile update date.

krileon wrote: The field [membersince] does not exist. Are you trying to set it to their registration date? That'd be [registerdate], for last login date that'd be [lastvisitdate], and [lastupdatedate] for last profile update date.

I am using now [registerdate] but I cannot get it working.



What now?

Do you have any conditions applied? If so please provide them. Beyond that I don't know what to suggest except provide the rest of your auto action configuration. The below appears to work in my tests.

Global
Triggers: onAfterLogin
Type: Field
Access: Everybody
Action
Field: cb_date (this is a Date field)
Operator: Set
Value: [registerdate]