title: JQuery input value number and decimal only
body: <p>I want input field accept numbers and decimal only.</p>
  <p>Input field should not accept negative, letters, symbols other than single decimal.
  Number 1 works absolutely fine with input type &quot;text&quot;.
  However, number 2 doesn't work and the only difference is type as number.</p>
  <p>I want numbers and decimals only. No negative, no letter and no symbol.</p>