Honour maxlength in <textarea>

[kAlvaro]

The add-on does not seem to honour the maxlength attribute in <textarea> tags. That leads to validation errors that are tedious to fix. (I presume it doesn't honour minlength either.)

Reference:

• https://developer.mozilla.org/en-US/docs/Web/HTML/Element/textarea#attr-maxlength
• https://caniuse.com/#feat=maxlength

[ptomaszek]

Fixed in 1.3.0 (both minlength and maxlength )