I'm just trying to clean up a list of email addresses that I exported from my ecommerce store and want to remove all of the junk data that can't be used.
I would think this would be way easier, but I've been searching the web all day trying to find the answer to how you systematically remove cells flagged as invalid by Data Validation, leaving a consolidated list of the rows only containing valid emails. I can flag the invalid cells/rows, but I can't 'sort by invalid' or 'remove all invalid cells'...why is this so complicated?
I do not want to write script as I'm not an engineer/programmer/dev, but if there's a SIMPLE option for laypeople, I'm dying to know. All of the material I've read and watched skirts right around this issue.