 
Links:
</p>
<ul>
 <li><a href="fhir.schema.json.zip">JSON Schema</a></li>
 <li><a href="http://json-schema.org/implementations">JSON Validation Software</a></li>
</ul>


<a name="validators"></a>
<h3>Using FHIR validators</h3>

<p>
  See the HL7 Confluence for an overview of <a href="https://confluence.hl7.org/display/FHIR/FHIR+Tools+Registry">commonly used tools to help with implementing FHIR, including FHIR validators</a>.
</p>

<a name="op"></a>
<h3>Asking a FHIR Server</h3>

<p>
Th