Regular Expressions 101

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Community Patterns

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
0

TAB Text Splitter

PCRE (PHP <7.3)
Splits text with TABS into separate Capture zones.
Submitted by anonymous - 7 years ago
1...4546474849...901

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^(?:(?!\-)(?:(?!\:\.)[a-zA-Z0-9\-])*[^-]\.)*(?:(?!\-)(?:[a-zA-Z0-9\-]*(?<=[a-zA-Z])[0-9]*)+(?<!\-))$
/
Open regex in editor

Description

no description available

Submitted by nnnn20430 - 9 years ago