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https://issues.apache.org/jira/browse/SLING-2803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13616296#comment-13616296
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Radu Cotescu commented on SLING-2803:
-------------------------------------
I have started working on a basic Validation module [2] with the following
features:
1. ValidationModels are provided for resource types
2. a ValidationService is responsible for picking up the correct
ValidationModel for a certain resource type
3. the ValidationModel knows what properties a resource should have and how
their values should look like
4. the ValidationModel in turn uses Validators for validating a single piece of
data
5. after a validation, the ValidationModel provides a list of ValidationResults
which can be used to provide feedback to the user
Currently I haven't hooked up the Validation module to any core servlet, but
I've created some testing services in
org.apache.sling.launchpad.testservice.validation and an integration test in
org.apache.sling.launchpad.webapp.integrationtest.validation.
Please share your thoughts / ideas.
[2] -
https://github.com/raducotescu/sling/commit/844a2dba7c7f122dcf43d0801826456fd1b7f306
> Create a Validation module capable of validating POST requests or Resources
> ---------------------------------------------------------------------------
>
> Key: SLING-2803
> URL: https://issues.apache.org/jira/browse/SLING-2803
> Project: Sling
> Issue Type: New Feature
> Reporter: Radu Cotescu
>
> Several Sling users have asked in the past [1] about a Validation mechanism
> in Sling that's able to validate data coming from the user. However, such a
> module is still missing.
> This issue is meant to track the work progress on such a module.
> Ideally the module should be able to validate both request parameters and
> Resources, by obtaining their properties via a ValueMap and provide feedback
> in case of a validation error.
> [1] - http://sling.markmail.org/search/?q=validation
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