xref: /aosp_15_r20/external/libxml2/test/relaxng/tutor2_1.rng (revision 7c5688314b92172186c154356a6374bf7684c3ca)

<element name="addressBook" xmlns="http://relaxng.org/ns/structure/1.0">
  <zeroOrMore>
    <element name="card">
      <choice>
        <element name="name">
          <text/>
        </element>
        <group>
          <element name="givenName">
            <text/>
          </element>
          <element name="familyName">
            <text/>
          </element>
        </group>
      </choice>
      <element name="email">
        <text/>
      </element>
      <optional>
	<element name="note">
	  <text/>
	</element>
      </optional>
    </element>
  </zeroOrMore>
</element>