Remove empty items from lists before updating services
Remove empty items from lists before updating services

The validation regular expression for list items (e.g. Service Features and Service Benefits) does not allow empty items.

If we change it to allow empty items then it will not reflect the 'Required' aspect of validation. By removing empty items from the list we allow validation to work properly, and avoid emty items in our lists.

mtekel/digitalmarketplace-api,RichardKnop/digitalmarketplace-api,RichardKnop/digitalmarketplace-api,mtekel/digitalmarketplace-api,alphagov/digitalmarketplace-api,RichardKnop/digitalmarketplace-api,mtekel/digitalmarketplace-api,alphagov/digitalmarketplace-api,alphagov/digitalmarketplace-api,mtekel/digitalmarketplace-api,RichardKnop/digitalmarketplace-api