PHP与正则表达式验证确认密码？

PHP confirm password along with regexp validation?

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下面的代码示例演示如何使用正则表达式验证字符串的格式设置。

The following code example demonstrates the use of regular expressions to verify the formatting of a string.

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问题是，形成领域需要特定的正则表达式验证工作时，只有一个单一的输入。

The problem is that the form fields need specific regex validation which worked well when there was only a single input.

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