Updater - Error message is not as per requirement

1. Login to CMS as admin
2. Navigate to Development perspective >> Updater editor >> hippo:registry
3. Click New
4. Click Execute when the script is available in "script" panel

Issue - 1
Expected error message - Please supply either a path or a query
Actual error message - Path is empty

Snip from requirement doc-
When clicking the save or execute button, the following checks must be performed:
In case neither a path nor a query is available the following error must be displayed: “Please supply either a path or a query.”
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Issue - 2
When Path value is not as per syntax, error message is - The path is not well-formed.
When path value does not exist, error message is - The path does not exist
When Query value is not as per syntax, error message is - The query that is provided is not a valid xpath query

Snip from requirement doc -
When supplying incorrectly formatted path or query, an error message must be displayed:
"The path that is provided is not syntactically correct."
"The query that is provided is not syntactically correct."