title: How to print a sub field value from a repeater in WordPress
body: <p>I'm currently trying to print a value from a sub field. I have the reapeater &quot;faixas&quot; that has the sub fields: &quot;nome&quot;, &quot;interprete&quot; and &quot;letra&quot;. On the custom fields area, I have the field &quot;upc&quot; that I print easily using <code>echo('&quot;'.get_field('upc').'&quot;;');</code>, but when I try to do the same with &quot;nome, interprete and letra&quot;, they just don't print. I already tried to print using <code>echo('&quot;'.get_sub_field('nome').'&quot;;');</code>, but it didn't worked. I don't know if I need to point the sub field for the faixas repeater, can please someone help me?</p>