Dominic Barnes created COUCHDB-1488:
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Summary: Allow Validation Functions to Modify Response
Key: COUCHDB-1488
URL: https://issues.apache.org/jira/browse/COUCHDB-1488
Project: CouchDB
Issue Type: New Feature
Components: Database Core
Affects Versions: 1.2
Reporter: Dominic Barnes
Fix For: 1.3
I would like some way for a validation function to modify the response headers,
in my case to issue a redirect to a browser.
My use-case is that I'm trying to build a CouchApp, but I'm not just creating a
single-page JS application. I'm using shows/lists/attachments/etc to have the
application operate without the client-side JS requirement.
I'm thinking this can be accomplished by simply appending fields to the thrown
error object that would coincide with the response object anywhere else. In
addition, since the validation function runs after an update-handler, this
would override anything being set there. (which makes the most sense)
For example:
if (!newDoc.title) {
throw {
code: 303,
headers: {
location: "/form?message=Title Required"
}
};
}
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