输入类型日期最小值和最大值对yyyy-mm-dd而不是dd-mm-yyyy进行验证

Question

我在HTML5中使用日期输入类型.它以dd-MM-yyyy格式正确显示.但是,最小值和最大值未正确验证,因为它根据格式yyyy-MM-dd进行验证.我无法更改最小值和最大值验证的格式,任何想法？

<input type="date" name="DateName" id="DateID" min="2000-01-01" max="2100-12-31"/>

Answer 1

The attributes value, min and max have the same format for dates. They follow the RFC 3339 where the full data syntax is as:

full-date       = date-fullyear "-" date-month "-" date-mday
date-fullyear   = 4DIGIT
date-month      = 2DIGIT  (01-12)
date-mday       = 2DIGIT  (01-28, 01-29, 01-30, 01-31)

So even if the browser displays you the date in format dd-mm-yyyy internally it's using this syntax.

Anyway, this HTML5 input type is only supported in Safari, Chrome and Opera.

You can try this Fiddle with invalid dates as 12/12/2014, when you submit the form an error message is displayed.