rife.render.Trim - rife2/rife2-template-renderers GitHub Wiki
Removes leading and trailing whitespace from a template value.
<!--v render:rife.render.Trim:valueId/-->
{{v render:rife.render.Trim:valueId/}}
Template
<h1><!--v render:rife.render.Trim:text/--></h1>
Code
template.setAttribute("sample", " Title ");
Output
<h1>Title</h1>