I have a very simple custom object with just two custom fields, a dropdown
yes/no and a
date. This custom object serves as a related list for
account and should get multiple entries with the combination of date and yes/no.
But how to prevent duplicates. I only want one entry per date. For other custom fields, I could set
Do not allow duplicate values, but for
date fields, this option is not available.
Are there any easy workarounds, not forcing me to code triggers?