title: Regular Expression to accept all the decimals from 0 to 100
body: <p>I want to modify my existing Regular Expression which accepts decimals from 0 to 99.99</p>
  
  <pre><code>\d{0,2}(\.\d{1,2})?$ 
  </code></pre>
  
  <p>i want this to be <strong>accept</strong></p>
  
  <pre><code>100
  100.0
  100.00
  </code></pre>
  
  <p>and should <strong>not accept</strong></p>
  
  <pre><code>100.1
  100.02
  101
  </code></pre>
  
  <p>Can anyone help me modify the above RE</p>