Validate estimated time input and improve alert message for task creation

Author: imshahab

index.html

@@ -128,10 +128,8 @@ <h2 class="text-3xl font-bold mb-6 text-center text-gray-700">
 					<input
 						type="number"
 						min="1"
-						max="100"
 						id="task-estimated-time"
 						placeholder="e.g. 3"
-						onkeydown="return false"
 						class="w-full p-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
 					/>
 				</div>

src/tasks/tasksList.js

@@ -32,10 +32,10 @@ document.addEventListener('DOMContentLoaded', () => {
 		const taskTitle = taskInputEl.value.trim()
 		const deadline = new Date(taskDeadlineEl.value).getTime()
 		const estimatedTime = parseInt(taskEstimatedTimeEl.value) // in hours
-		if (taskTitle && deadline && estimatedTime) {
+		if (taskTitle && deadline && estimatedTime && estimatedTime >= 1) {
 			addTask(taskTitle, deadline, estimatedTime)
 		} else {
-			alert('Please fill in all fields')
+			alert('Please fill in all fields with valid values.')
 		}
 	})
 })