After further investigation, it seems that the expression for picking up the empty data isn't working. For example:Code:<% if (recipient.phone== "") {%> <!-- Has either a Phone or Mobile only --> <p>Phone = IS empty:</p> <span class="nl-dce-field" id="span162503854014471" data-nl...

Hi there,  I can't seem to find anything for an && condition. I have used an "OR" for now - but this won't work the condition that I need: Landing page code snippet:  <% if (recipient.mobilePhone== "" || recipient.phone== "" ) {%> <!-- Has either a Phone or Mobile only --> ...