RegEx忽略大小写 [英] RegEx Ignore Case

问题描述

我一直在尝试创建一个可以忽略大小写的正则表达式。

I've been trying to create a regex which would ignore the casing.

这是我试图使用的正则表达式：

This is the regex i am trying to use:

/^[A-Za-z0-9._+\-\']+@+test.com$/;

所以基本上我想要匹配其中任何一个

So basically i would want to match any of these

• [e-mail]


• [e-mail]


• [e-mail]

我试过这个，但它不起作用：

I tried this, but it doesn't work:

/^[A-Za-z0-9._+\-\']+@+(?i)+test.com$/;

我在某处读过（？i）的使用，但找不到任何显示的例子他们在正则表达式中的用法忽略套管。
想到有人吗？非常感谢提前。

I read somewhere about the use of (?i), but couldn't find any examples which show their usage in regex to ignore casing. Thoughts anyone ? Thanks a lot in advance.

推荐答案

标语结束。

/regex/i

我用于案例 - 不敏感（或忽略大小写）

i is for case-Insensitive (or ignore-case)

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