I need to add latitude and longitude to Contact Component. In administrator\components\com_contact\contact.xml I added this two lines.
<field name="latitude" type="text"size="30"/>
<field name="longitude" type="text"size="30"/>
administrator\templates\isis\html\com_contact\contact
<?php echo $this->form->renderField('latitude'); ?>
<?php echo $this->form->renderField('longitude'); ?>
When I save the form with values, the values are not saved?