What this PR does / why we need it:
Fixed issue introduced with #1926 and #1934 where the following error is displayed in the console logs when no cost object is defined
Error: [@vuelidate/validators]: First parameter to "withMessage" should be string or a function returning a string, provided undefined
What this PR does / why we need it: Fixed issue introduced with #1926 and #1934 where the following error is displayed in the console logs when no cost object is defined
Which issue(s) this PR fixes: Fixes #
Special notes for your reviewer:
Release note: