Remove the anchor in nav loop based on another field conditional

Question

I'm using this solution to output the children within a current structure entry. Unfortunately I need to take out the anchor on some entries that don't yet have content, but still include the (unlinked) title.

I'm trying the following

{% nav page in subnav  %}
  {% if page.id != entry.id %}
  <li>{% if page.pageIntroText|length %}<a href="{{ page.url }}">{%endif%}{{ page.title }}{% if page.pageIntroText|length %}</a>{%endif%}</li>
  {%else%}
  <li class="current-page">{{ page.title }}</li>{%endif%}
{% endnav %}

.. but it removes the anchor regardless of whether there is any content in pageIntroText field?

Any ideas?

Many thanks

Martin

Answer 1

Instead of using {% if page.pageIntroText|length %} have you tried

{% if page.pageIntroText is not empty %}