title: How to remove more than one dot (.) from text?
body: <p>How to remove more than one dot (.) from text ?</p>
  
  <p>for example:</p>
  
  <pre><code>123..45  = 123.45
  10.20.30 = 10.2030
  12.34    = 12.34
  12..     = 12
  123...45 = 123.45
  </code></pre>
  
  <p>how to do it ?</p>
  
  <p>thanks in advance</p>