My phone is supporting this.can we expand the textarea by simply holding its border and dragging to change its size in pc also

Question

In HTML
https://code.sololearn.com/Wulvc6ih43oB/?ref=app

Answer 1

1. the JavaScript way is to use ondragstart

https://developer.mozilla.org/en-US/docs/Web/API/Document/dragstart_event

drag event examples :

https://developer.mozilla.org/en-US/docs/Web/API/Document/drag_event

2. the CSS way is called responsive design

https://code.sololearn.com/W3gS00IGw160/?ref=app

3. Please show your code here so that we can give you specific advice.

https://www.sololearn.com/post/75089/?ref=app

Answer 2

https://code.sololearn.com/Wulvc6ih43oB/?ref=app