What is difference between 'hard' and 'soft', value of "wrap" attribute of <textarea> tag.....?

Question

<form action="#">
<textarea rows="2" cols="20" name="usrtxt" wrap="hard/soft">
Ans me plz...........
</textarea>
<input type="submit">
</form>

Answer 1

<textarea wrap="soft|hard">

- Soft
The text in the textarea is not wrapped when submitted in a form. This is default

- Hard
The text in the textarea is wrapped (contains newlines) when submitted in a form. When "hard" is used, the cols attribute must be specified