ng-pattern，用于密码文本，以接受所有特殊字符和数字，字母 [英] ng-pattern for password text to accept all special characters and numbers, alphabets

问题描述

HTML

<form novalidate class="css-form">
    username <input type="text" 
    ng-pattern="/^(?=.*[A-Za-z])(?=.*\d)(?=.*[$@('@')$!%*#?&])[A-Za-z\d$@('@')$!%*#?&]{8,20}$/" ng-model="user.email" required /><br />
</form>

上面的模式对于下面的符号运行正常

Above pattern is working fine for below symbols

@ # $ % & ! *

但是我想允许所有特殊字符，例如

But I want to allow all special characters like

{ } [ ] < > ( ) ^ + - = ; : ' " / \ |

插件链接

如何在该模式中包含所有应该用于密码的特殊字符?

How to include all special characters in that pattern that should work for password?

推荐答案

使用以下ng-pattern:

ng-pattern="/^(?=.*[A-Za-z])(?=.*\d)(?=.*[$@('@')$!%*#?&{}[\]<>()^+=;:'&quot;/\\|-])[A-Za-z\d$@('@')$!%*#?&{}[\]<>()^+=;:'&quot;/\\|-]{8,20}$/"

请注意，字符类中的\和]用\进行了转义，并且双引号表示为" HTML实体.在字符类结尾时，连字符不需要转义 .

Note that \ and ] are escaped in the character class with \ and the double quotes are represented as a " HTML entity. The hyphen does not need escaping when at the character class end.

请参见已更新的plunkr .

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