Added validation and customization function in ghost app#3403

Merged

droot merged 3 commits intokptdev:mainfrom droot:ghost-pkg-customization

Jul 24, 2022

+137-22

Commits on Jul 21, 2022

Added validation and customization function in ghost app
droot
committed

Commits on Jul 22, 2022

updated to example.com
droot
committed

Commits on Jul 24, 2022

using apply-replacements and addressed review feedback
droot
committed