UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36

Steps to reproduce the problem:
1. Navigate to http://codepen.io/iandevlin/pen/bErzLE
(simple contains <input type="date" min="2016-01-14" value="2016-01-14"></input>)
2. Select the year
3. Use the down arrow within the input field to reduce the year value
4. Year value changes to 275760

What is the expected behavior?
Disabling the increment / decrement step when the max / min is reached would be a better indication to the user that the max / min has been reached rather than continuing to extreme max / min values.

- If the min attribute is set but the max is omitted: Disable the decrement step when the min value is reached.

- If the max attribute is set but the min is omitted: Disable the increment step when the max value is reached.

- If the min attribute is set and the max attribute is set: Proceed with the above functionality; or should there be a valid reason for looping: Allow looping of the max / min values.

What went wrong?
- On incrementing the year value with a max attribute set but not min attribute set the year value is set to the extreme value of 0001.

- On decrementing the year value with a min attribute set but not max attribute set the year value is set to the extreme value of 275760.

Did this work before? No 

Chrome version: 57.0.2987.133  Channel: stable
OS Version: OS X 10.12.4
Flash Version: 

This allows the specification "Four or more ASCII digits, representing year..." https://html.spec.whatwg.org/multipage/infrastructure.html#months and provides a normalised user experience.

This relates to the following issues:  Issue #577680  and  Issue #579181 .
See http://html5doctor.com/the-woes-of-date-input/