Answer by groovenectar for tinyMCE error while form submission
If the textarea is hidden, but it is set to "required" via HTML, it will throw that error... You're going to have to either remove "required," or have the element displayed when the form submits...
View ArticletinyMCE error while form submission
I am using tinyMCE-4.0.16 in a form in cakePHP2.4. When i click on submit, form does not submit and gives following error in console An invalid form control with name='data[Research][description]' is...
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