Show 'Yes' and 'No' after checkbox problem 2.5.1
I found this example that works at well
but after I upgrade with new version 2.5.1 I have this error:
this.getContent("box/text").refreshContents is not a function .../lib/templates/imagetext.js Line 62
How can I solve this problem or there are any workaround to do this?
Thanks in advance