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<p>Hi Roger,<br>
<br>
Thank you very much for the feedback.<br>
<br>
We use a third-party library for JSON Schema validation and,
unfortunately, it does not support the "$anchor" and
"$dynamicAnchor" keywords. This is mentioned as a limitation in
our <a
href="https://www.oxygenxml.com/doc/versions/25.1/ug-editor/topics/json-validating-json-schema.html#json-validating-json-schema__section_n4d_llf_y5b">user-guide</a>,
but, indeed, the message displayed for "$anchor" is not accurate
at all. <br>
</p>
We plan to provide full support for JSON Schema <i>Draft 2020-12</i>
in the near future by using another library. I will let you know
when this support is ready.<br>
<br>
Regards,<br>
Florin
<div class="moz-cite-prefix">On 6/22/2023 9:25 PM, Roger L Costello
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:365625031.01687458363745.JavaMail.alg@alg">
<pre class="moz-quote-pre" wrap="">When I add "$anchor" to my JSON Schema, the Oxygen editor gives this error message:
The keyword "$anchor" is not part of
JSON Schema Draft 2020-12 specification.
Therefore, it is ignored by the validation engine.
But that's not true. See section 8.2.2 of the 2020-12 specification (<a class="moz-txt-link-freetext" href="https://json-schema.org/draft/2020-12/json-schema-core.html#section-8.2.2">https://json-schema.org/draft/2020-12/json-schema-core.html#section-8.2.2</a>):
Using JSON Pointer fragments requires knowledge of the structure of the schema. When writing schema documents with the intention to provide re-usable schemas, it may be preferable to use a plain name fragment that is not tied to any particular structural location. This allows a subschema to be relocated without requiring JSON Pointer references to be updated.
The "$anchor" and "$dynamicAnchor" keywords are used to specify such fragments. They are identifier keywords that can only be used to create plain name fragments, rather than absolute URIs as seen with "$id"...
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</pre>
</blockquote>
<pre class="moz-signature" cols="72">--
Florin Nica
<oXygen/> XML Editor
<a class="moz-txt-link-abbreviated" href="http://www.oxygenxml.com">www.oxygenxml.com</a></pre>
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