This quick demo demonstrates how to set up a conditional validation rule

It will require you to type "Description" when you select and option. "IT Help" in the Type1 field



Complete storage format

<ac:structured-macro ac:macro-id="927ae3ca-cca5-4c32-b0de-7ca29076aa93" ac:name="confiform" ac:schema-version="1">
<ac:parameter ac:name="formName">f</ac:parameter>
<ac:rich-text-body>
<p>
<br/>
</p>
<p>
<ac:structured-macro ac:macro-id="5ed697b2-22c6-43e9-b66f-4fd961abb51f" ac:name="confiform-field-definition" ac:schema-version="1">
<ac:parameter ac:name="fieldName">Type1</ac:parameter>
<ac:parameter ac:name="fieldLabel">Type</ac:parameter>
<ac:parameter ac:name="values">false[IT Help=IT Help|NA=NA|]</ac:parameter>
<ac:parameter ac:name="type">select</ac:parameter>
</ac:structured-macro>
</p>
<p>
<ac:structured-macro ac:macro-id="f24d4c50-4db2-4ecd-8ad8-fa4efd1be209" ac:name="confiform-field-definition" ac:schema-version="1">
<ac:parameter ac:name="fieldName">Description</ac:parameter>
<ac:parameter ac:name="fieldLabel">Description</ac:parameter>
<ac:parameter ac:name="type">textarea</ac:parameter>
</ac:structured-macro>
</p>
<p>
<ac:structured-macro ac:macro-id="7c2cb530-1de5-4aba-8578-8d35465568ba" ac:name="confiform-field-definition-rules" ac:schema-version="1">
<ac:parameter ac:name="condition">Type1:IT Help AND Description:[empty]</ac:parameter>
<ac:parameter ac:name="fieldName">Please type description</ac:parameter>
<ac:parameter ac:name="action">Validation rule</ac:parameter>
</ac:structured-macro>
</p>
</ac:rich-text-body>
</ac:structured-macro>