title: Trying to put an "€" sign into a input - but no luck
body: <p>I'm trying to put a euro sign inside an input but despite everything, I can't get it to work.</p>
  <p>It's a plugin that display a slider for a form, I tried to add a div to contain this input inside the plugin file, but it doesn't work either.</p>
  <p>Here's what I tried, but I'm not sure if it can work this way with javascript</p>
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>var input = $( "#input_1_30" );
  input.val( input() + "€" );</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="ginput_container"&gt;&lt;input name="input_30" id="input_1_30" type="number" step="500" min="0" max="250000" data-value-visibility="show" data-connect="lower" value="25000" class="slider large" data-min-relation="" data-max-relation="" data-value-format="decimal_dot"&gt;</code></pre>
  </div>
  </div>
  </p>
  <p>Thanks</p>