Using Gatsby, the
createPages function requires a
path value to send to the page graphql query on generation.
In Netlify CMS, I could ask the user to manually enter this value into a
path parameter, but I’d like to enforce some path rules by forcing generation of this variable to be saved into the markdown file.
Is there a way to create a computed widget, so that I can create a custom slug like variable, which allows us to generate the path based on another user input field?