.sms-directive
  %label
    %textarea{ng-model:"message",name:"sms",auto-complete:"",required:"",flow:"[[$parent.flowId]]",ng-required:"true",class:"sms"}
  .counter{ng-class:"{ warning: characters < 20}",ng-show:"showCounter"}
    [[characters]]
    %span{ng-show:"messages > 1"}><
        / [[messages]]

.sms-directive
  %label
    %textarea{ng-model:"message",name:"sms",auto-complete:"",required:"",flow:"[[$parent.flowId]]",ng-required:"true",class:"sms"}
  .counter{ng-class:"{warning: characters < 20}",ng-show:"showCounter"}
    [[characters]]
    %span{ng-show:"messages > 1"}
      \/ [[messages]]

Fix message counter display in template
Fix message counter display in template
