Vivo's v model directive allows binding data to form elements.
When the data of the form element changes, the bound data is automatically updated.
v model can be bound to a text box element's data named content.
When the text box's value is modified, the component's content data is also updated.
v model effectively binds a value attribute to the element, reflecting the value of content within the component.
The binding can be performed using a colon followed by the attribute name.
Changes to the element's value trigger events to update the content data within the component.
Developers can set up an event listener on the element to update content when the element's value changes using the event object's target value.
Testing in the browser will show that when the text box value is altered, it triggers an input event, updating the component's content data to match the updated element value.
