jQuery Forum

As tinymce does not use jQuery, you should ask on their forum.

May be you will see in my site? It is difficult for me to make a jsfiddle demo.

I created a simple example, but I can't initialize tinymce. Can you help me to edit this code?

I add a tinymce. Now it is shown, but the rules from jquery validation plugin is not worked fot it.
http://jsfiddle.net/2ndqp1jy/15/

I found https://jqueryvalidation.org/files/demo/tinymce/ . It  seems to work nicely.

Yes! It works. But the error message is not dinamically change. I 'd like to change the errors from required to minlength as it works for default input type="text"

I added to their the messages. I added all is needed. I think it is the problem of textarea, where the dynamically changes are not working.

Do you want https://jqueryvalidation.org/validate/#onkeyup ?

Not exactly what I need. If you look at an example http://jsfiddle.net/amwmedia/sw87W/ you will see that the messages (for input type="text") are changing from required to minlength characters until the correct symbols will be entered. But in tinymce this feature is not worked. I think this is due to the js code, which is not provided this feature for the textarea. I thought maybe someone knows what changes it is enough to make for realization this feature.