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问题描述
我想在我的网站上使用html5元素 HTML规范中的code>属性。
I want to use the html5 element <input type="number"> on my website, but i want to know what happens to this field in browsers that do not support this feature? Is it than a classic <input type="text"> field for those browsers?
解决方案
When a browser does not recognize a particular type value for an <input>, it reverts to it's default value, which is text. So, all of the following are equivalent on browsers that do not support type="number":
<input type="number"> <input type="somevaluethatdoesntexist"> <input type="text"> <input>
For browsers that do support type="number", the number <input> will be displayed instead of the text <input>.
Read more about the type attribute in the HTML Specification.
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