javascript - Get all visible CKEditor instances -

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it possible loop through ckeditor instances like:

for(var instancename in ckeditor.instances) {   ... }

some of ckeditors hidden in case. so, how possible loop through visible ckeditors?

i ended checking visibility of closest div

for(var instancename in ckeditor.instances) {    if($("#"+instancename).closest(".form-group").is(':visible')){      ...   } }

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