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Input validation and error message #35

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Input validation and error message #35

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8cad560
Add error message paragraph in index.html
Abdulrazaq544 Feb 22, 2026
3141f0a
Add error handling for task input validation
Abdulrazaq544 Feb 22, 2026
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2 changes: 2 additions & 0 deletions public/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@
<link rel="stylesheet" href="style.css">
</head>
<body>
<p id="error-msg" style="color: red;
display: none;">Please enter a task!</p>
<div id="app">
<!-- Components will be injected here by other members -->
<header id="main-header"></header>
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12 changes: 11 additions & 1 deletion public/script.js
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Expand Up @@ -9,4 +9,14 @@ document.addEventListener('DOMContentLoaded', () => {
console.log("App Initialized");
// Load tasks will be called here later (Issue #9)
});

addBtn.addEventListener('click', () =>
{
const text = taskInput.value.trim();
const errorMsg = document.getElementNyId('error-msg');
if (text === ") {
errorMsg.style.display = 'block';
return;
}
errorMsg.style.display = 'none';addTask(text);
taskInput.value = ";
});