I’ve added an array field to a page blueprint, every time I try to add a key/value pair I get a ‘Validation failed’ error.
I also cannot add additional fields to the array when editing the page, before clicking save.
I’ve added an array field to a page blueprint, every time I try to add a key/value pair I get a ‘Validation failed’ error.
I also cannot add additional fields to the array when editing the page, before clicking save.
Turns out the problem was that I had removed the jQuery asset collection in system.yaml, causing the admin panel to simply fail loading jQuery.