IE11输入类型=数字 [英] IE11 Input type = Number

问题描述

我正在使用angular 4.3，我有一个带有输入类型编号的输入字段.我试图限制用户输入任何字符/字母.但是，不完全支持输入类型编号，它允许我在输入字段中输入诸如"ABCDEFG"之类的字符.限制字母的最佳方法是什么?

I'm working with angular 4.3, I have an input field with input type number. I'm trying to restrict the user from entering any characters/letters. However, input type number is not fully supported and allows me to enter characters such as "ABCDEFG" within the input field. What would be the best approach to restrict letters?

<input type="number"/>

推荐答案

如果number不起作用，我通常建议您使用<input type="text" pattern="\d+"/>.

If number doesn't work, I usually suggest to go for <input type="text" pattern="\d+"/>.

您当然可以将模式更改为与数字相关的任何内容(例如(\d|[1-5]\d|60)可以将min设置为0，将max设置为60)

You can of course change your pattern to anything number-related (like (\d|[1-5]\d|60) to set min to 0 and max to 60)

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