Hi all, Long time user, first time poster.
I'm writing a plugin for users to upload a custom thumbnail to attachments.
I notice the Attachments form doesn't have an enctype attribute, needed for file uploads. I need to add a filter so that I can add the enctype="multipart/form-data" to the <form> tag of media-single-form. I can't find a $tag for this.
Am I over/under thinking this? Is there another way?