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        如何使输入字段类型既是数字又是密码?

        How to make input field type both numeric and password?(如何使输入字段类型既是数字又是密码?)

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                  本文介绍了如何使输入字段类型既是数字又是密码?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                  问题描述

                  我知道这一点:

                  <input type="tel">
                  

                  我知道这一点:

                  <input type="password">
                  

                  但我想同时使用两者.我希望数字键盘出现在 iOS 上(特别是),但在输入后隐藏每个字符.这样的事情可能吗?

                  But I would like to use both. I want the numeric keypad to come up on iOS (specifically) but hide each character after it's typed. Is something like this possible?

                  <input type="tel|password">
                  

                  推荐答案

                  对于 iOS,您可以将输入设置为键入密码",并且仍然使用 HTML5 属性模式"触发数字键盘:

                  For iOS you can set the input to type "password" and still trigger the numeric-keyboard using the HTML5-Attribute "pattern":

                  <input type="password" pattern="[0-9]*" ... />
                  

                  来自 Apple 文档:

                  要显示数字键盘,请将模式属性的值设置为[0-9]"或d".

                  To display a numeric keyboard, set the value of the pattern attribute to "[0-9]" or "d".

                  这篇关于如何使输入字段类型既是数字又是密码?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!

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