w3 Tutorial, Web Tutorial
Also, the input element's type attribute has many new values, for better input control before sending it to the server:
| Type | Description |
| tel | The input value is of type telephone number |
| search | The input field is a search field |
| url | The input value is a URL |
| The input value is one or more email addresses | |
| datetime | The input value is a date and/or time |
| date | The input value is a date |
| month | The input value is a month |
| week | The input value is a week |
| time | The input value is of type time |
| datetime-local | The input value is a local date/time |
| number | The input value is a number |
| range | The input value is a number in a given range |
| color | The input value is a hexadecimal color, like #FF8800 |
