tiff / wysihtml5

Open source rich text editor based on HTML5 and the progressive-enhancement approach. Uses a sophisticated security concept and aims to generate fully valid HTML5 markup by preventing unmaintainable tag soups and inline styles.
http://xing.github.com/wysihtml5/
MIT License
6.5k stars 1k forks source link

alex #549

Open alexkirill opened 8 years ago

alexkirill commented 8 years ago

Is it possible to prevent empty message send from editor?
Examples:
1.   
or
2. <b>&nbsp;</b>
Or anything else that can't be seen in text mode.