title: Match float number at the beginning of a text -Regular Expression
body: <p>I want to match these examples flowing a format as #.###,##</p>
  
  <p>Valid examples</p>
  
  <pre><code>455,80SomeText
  1,00
  30,82
  7,78 SomeText
  622,21
  8.542,85
  </code></pre>
  
  <p>Invalid examples</p>
  
  <pre><code>455,482
  54,1
  7454,50
  </code></pre>
  
  <p>I have tried this: <code>^[0-9]+(\,[0-9][0-9])</code> </p>
  
  <p><strong>Update 1</strong></p>
  
  <ul>
  <li>Number format #.###,##</li>
  <li>Could contain some text after the number</li>
  </ul>