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New: Add condition to set delay #15

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2 changes: 1 addition & 1 deletion tutorials/instagram-style-double-tap/src/DoubleTap.js
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Expand Up @@ -12,7 +12,7 @@ export default class DoubleTap extends React.Component {
// https://gist.github.com/brunotavares/3c9a373ba5cd1b4ff28b
handleDoubleTap = () => {
const now = Date.now();
if (this.lastTap && (now - this.lastTap) < this.props.delay) {
if (lastTap && now - lastTap < (this.props.delay || defaultProps.delay)) {
this.props.onDoubleTap();
} else {
this.lastTap = now;
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