Here is an example of the XML Being sent.

I am getting the error: "Failure, Invalid or null criteria specified"

I am following from this page: https://www.zoho.com/creator/help/api/xml-rpc-api/xml-rpc-api-edit-records.html

This does not make sense as the criteria does appear to be the correct database spelling. Down below is the example I am trying to make work.

$xml = "

 <ZohoCreator>

    <applicationlist>

        <application name='student-record'>

            <formlist>

                <form name='Student_Information'>

                    <update>

                        <criteria>

                            <![CDATA[(Email == 'test@gmail.com')]]>

                        </criteria>

                        <newvalues>

                            <field name='Email'>

                                <value>test2@gmail.com</value>

                            </field>

                        </newvalues>

                    </update>



                </form>

            </formlist>

        </application>

    </applicationlist>

</ZohoCreator>";