title: How to validate a textbox entered value is multiples of 100 or not using jquery
body: <p>This is my code,how can i check entered number is multiples of hundred,</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
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  <pre class="snippet-code-js lang-js prettyprint-override"><code>$("#input1").keyup(function() {
    var value = $(this).val();
    var value1 = $(this).val() * 0.1;
    var value2 = Math.round(value1);
  
  
    ($("#log,#log1").text(value));
    $("#percentage1").text(value2);
  }).keyup();</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"&gt;&lt;/script&gt;
  &lt;input class="col-md-6 redeem_input" type="text" name="enter_amt" id="input1" maxlength="5" onkeyup="if (/\D/g.test(this.value)) this.value = this.value.replace(/\D/g,'')" placeholder="Min 100 and Max 10000"&gt;</code></pre>
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