title: RegEx which accepts only two decimal places
body: <p>Hi I am working on RegEx. Correct response should NOT allow for number to the tenths only, as in RESPONSE = "925.0", nor should it allow for trailing zeros after the hundredths place as in RESPONSE = "925.000". Only correct responses: 925, 0925, 0925., 925., 925.00, 00925 </p>
  
  <p>I worked on it and finally came up with this</p>
  
  <pre><code>"^-?(0)*(\d*(\.(00))?\d+.|(\d){1,3}(,(\d){3})*(\.(00))?)$"
  </code></pre>
  
  <p>It works for three digit numbers but if i want it for 38400.00 it doesn't allow it</p>