The change event occurs when the value of an input element is changed.
It is mostly used with dropdowns, checkboxes, radio buttons, and input fields.
The change event triggers when the user selects a new value or modifies an input and moves out of the field.
This dropdown menu allows users to select a country.
This code runs whenever the selected option changes.
This example detects changes in input fields such as textboxes or checkboxes.
Change Event Notes:
- Used mostly in forms
- Works with select, input, checkbox
- Triggers after value change
- Important for form validation