常用正则表达式资源库

一个收集常用正则表达式的资源库，并通过可视化帮助理解，基于 regexper。 email simple Simple email regex that works most of the times email complicated Unnecessarily complicated email regex that works "more than" most of the times emoji Emojis or emoticons are symbols used to denote various emotions in electronic messages. semantic versioning Match a SemVer as specified in https://semver.org/ phone number Match a phone number with "-" and/or country code. password Minimum eight characters, at least one upper case English letter, one lower case English letter, one number and one special character ip address(ipv4) Matches an ip address(version 4) date Matches a date in the format dd/mm/yyyy , dd-mm-yyyy or dd.mm.yyyy ascii Matches any printable ascii character mac address A simple expression to match an ethernet MAC address credit card number Credit card number is the card unique identifier found on payment cards.