fazlurr
6/21/2016 - 10:59 AM

Textarea bind change event - http://stackoverflow.com/a/11338644/1703124

Textarea bind change event - http://stackoverflow.com/a/11338644/1703124

bindTextarea.js
content_copyfile_download
$('#textareaID').bind('input propertychange', function() {
  $("#yourBtnID").hide();

  if(this.value.length){
    $("#yourBtnID").show();
  }
});