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Fix null reference TypeScript error - searchInput

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This commit is contained in:
Dmitry Lyzo 2022-02-16 21:52:06 +03:00
parent 9c7ba63696
commit a08f8e3f75
1 changed files with 5 additions and 0 deletions
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5
src/components/search/SearchFields.tsx
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@ -57,6 +57,11 @@ const SearchFields: FunctionComponent<SearchFieldsProps> = ({ onSearch = () => {
const value = (e as CustomEvent).detail.value; const value = (e as CustomEvent).detail.value;
const searchInput = getSearchInput(); const searchInput = getSearchInput();
if (!searchInput) {
console.error('Unexpected null reference');
return;
}
if (value === 'backspace') { if (value === 'backspace') {
const currentValue = searchInput.value; const currentValue = searchInput.value;
searchInput.value = currentValue.length ? currentValue.substring(0, currentValue.length - 1) : ''; searchInput.value = currentValue.length ? currentValue.substring(0, currentValue.length - 1) : '';