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21 changes: 16 additions & 5 deletions pages/index.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -111,12 +111,23 @@ export default function Home() {
}
}

//prevent empty submissions
let enterCount: number = 0;
let timeoutId: NodeJS.Timeout;

const handleEnter = (e: any) => {
if (e.key === 'Enter' && query) {
handleSubmit(e);
} else if (e.key == 'Enter') {
e.preventDefault();
if (e.key === 'Enter') {
enterCount++;
timeoutId = setTimeout(() => {
enterCount = 0;
}, 1000);
if (enterCount === 2 && query.trim() !== '') {
enterCount = 0; // reset conunter
clearTimeout(timeoutId);
handleSubmit(e);
} else {
// prevent empty submissions
e.preventDefault();
}
}
};

Expand Down