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17 changes: 12 additions & 5 deletions script.js
Original file line number Diff line number Diff line change
Expand Up @@ -103,11 +103,18 @@ function addWord() {

function editWord(index) {
const newWord = prompt('Edit word:', wordBank[index]);
if (newWord) {
wordBank.splice(index, 1);
saveWordBank();
displayWordBank();
}
if (!newWord) return;

const word = newWord.trim().toUpperCase();

// Reject empty, duplicates, or invalid characters
if (!word || wordBank.includes(word) || /[^A-Z]/.test(word)) return;

// Replace original word
wordBank[index] = word;

saveWordBank();
displayWordBank();
}

function deleteWord(index) {
Expand Down