how to allow only floating point number to a text fiedl
<p>How to allow only a valid floating point number into a text field
floating point like these only<br>
15<br>
15.41<br>
7045.12<br>
0.74  </p>

<p>--only 2 places after the digit<br>
--max one dot<br>
--only positive number so no need for +/-</p>
