title: Javascript validation to only allow positive and negative Integers...no decimals
body: <p>Hey I just need a standard JS validation to allow a string with just positive or negative #'s and no decimals.</p>
  
  <pre><code>1 = true
  10 = true
  -10 = true
  -1.5 = false
  1.5 = false
  </code></pre>
  
  <p>Thanks</p>