Regular Expressions 101

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Community Patterns

0

JSON object key matcher

ECMAScript (JavaScript)
Matches JSON object keys
Submitted by Ariel Schiavoni - 7 years ago
0

URI slug with optional slashes and query string

PCRE (PHP <7.3)
Validates a URI slug. Must: Contain lowercase alphanumeric character(s) separated with a single dash. Optionally allows:...
Submitted by Quentin McRee - 7 years ago
0

由数字、26个英文字母或下划线组成的字符串

ECMAScript (JavaScript)
由数字、26个英文字母或下划线组成的字符串
Submitted by anonymous - 7 years ago
0

校验密码强度

ECMAScript (JavaScript)
密码的强度必须是包含大小写字母和数字的组合，不能使用特殊字符，长度在8-10之间。
Submitted by anonymous - 7 years ago
0

校验中文

ECMAScript (JavaScript)
字符串仅能是中文。
Submitted by anonymous - 7 years ago
0

校验E-Mail 地址

ECMAScript (JavaScript)
同密码一样，下面是E-mail地址合规性的正则检查语句。
Submitted by anonymous - 7 years ago
0

校验身份证号码

ECMAScript (JavaScript)
18位
Submitted by anonymous - 7 years ago
0

校验身份证号码

ECMAScript (JavaScript)
15位
Submitted by anonymous - 7 years ago
0

校验日期

ECMAScript (JavaScript)
“yyyy-mm-dd“ 格式的日期校验，已考虑平闰年。
Submitted by anonymous - 7 years ago
0

校验IP-v4地址

ECMAScript (JavaScript)
IP4 正则语句
Submitted by anonymous - 7 years ago
0

校验IP-v6地址

ECMAScript (JavaScript)
IP4 正则语句
Submitted by anonymous - 7 years ago
0

提取Color Hex Codes

ECMAScript (JavaScript)
有时需要抽取网页中的颜色代码，可以使用下面的表达式。
Submitted by anonymous - 7 years ago
0

提取网页图片

ECMAScript (JavaScript)
假若你想提取网页中所有图片信息，可以利用下面的表达式。
Submitted by anonymous - 7 years ago
0

抽取注释

ECMAScript (JavaScript)
如果你需要移除HMTL中的注释，可以使用如下的表达式。
Submitted by anonymous - 7 years ago
0

匹配HTML标签

ECMAScript (JavaScript)
通过下面的表达式可以匹配出HTML中的标签属性。
Submitted by anonymous - 7 years ago
0

aurora

PCRE (PHP <7.3)
pagination regex.
Submitted by anonymous - 7 years ago
0

interfaces

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

service_instances

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

C# Region killer

PCRE (PHP <7.3)
This regex matches properly spaced C# region statements, and can be used to remove them in an existing codebase.
Submitted by Jax - 7 years ago
0

C# Region killer

PCRE (PHP <7.3)
This regex matches properly spaced C# region statements, and can be used to remove them in an existing codebase.
Submitted by Jax - 7 years ago
1...4546474849...900

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))
/
Open regex in editor

Description

IP4 正则语句

Submitted by anonymous - 7 years ago