message: Fixed: remove the debug code.
diff: @@ -44,7 +44,6 @@ export default function() {
  this.handleInputInput = e => {
  e.preventUpdate = true;
  let newText = e.target.value.replace(/[^-^0-9]/g, '');// eslint-disable-line no-irregular-whitespace
  - console.log(newText);
  if(!newText.length || newText.match(/^([-]?[1-9][0-9]*?|-|0)$/)) {
  this.opts.onchange(newText);
  }else {
  