Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Social
Join the Discord community!
Follow me on twitter!
Send me an email
Donate
Donate
Donate through Paypal
Become a Github Sponsor
Info
Info
Find out what's new!
RegEx101 Wiki
Report bugs or make suggestions
What's new?
Loading content...
Close
Regex Editor
Regex Editor
Community Patterns
Community Patterns
Account
Account
Regex Quiz
Regex Quiz
Settings
Settings
Live Help
Live Help
Get help on Discord
Get help on IRC
Order By
Most Recent
Highest Score
Lowest Score
Most upvotes
Most downvotes
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET (C#)
Rust
Sponsors
Community Patterns
Search among 5,820 community submitted regex patterns...
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
修复URL尾斜杠
ECMAScript (JavaScript)
兼容ios
Submitted by
anonymous
-
4 years ago
2020-04-09 08:16
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
시욱이 - IMG 숫자 . webp
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
2020-04-03 03:02
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
right string
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
2020-03-26 13:45
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Number
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
2020-03-26 10:24
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
URL
ECMAScript (JavaScript)
https://regex101.com/r/VC5MsA/4
Submitted by
anonymous
-
4 years ago
2020-03-24 07:49
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
不能包含字母
ECMAScript (JavaScript)
不能包含字母
Submitted by
anonymous
-
4 years ago
2020-03-22 06:50
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
中文和数字
ECMAScript (JavaScript)
中文和数字
Submitted by
anonymous
-
4 years ago
2020-03-22 06:50
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
邮政编码(中国)
ECMAScript (JavaScript)
邮政编码(中国)
Submitted by
anonymous
-
4 years ago
2020-03-22 06:50
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
微信号，6至20位，以字母开头，字母，数字，减号，下划线
ECMAScript (JavaScript)
微信号，6至20位，以字母开头，字母，数字，减号，下划线
Submitted by
anonymous
-
4 years ago
2020-03-22 06:49
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
16进制颜色
ECMAScript (JavaScript)
16进制颜色
Submitted by
anonymous
-
4 years ago
2020-03-22 06:49
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
ip-v6
ECMAScript (JavaScript)
ip-v6
Submitted by
anonymous
-
4 years ago
2020-03-22 06:48
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
ip-v4
ECMAScript (JavaScript)
ip-v4
Submitted by
anonymous
-
4 years ago
2020-03-22 06:48
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
用户名校验，4到16位（字母，数字，下划线，减号）
ECMAScript (JavaScript)
用户名校验，4到16位（字母，数字，下划线，减号）
Submitted by
anonymous
-
4 years ago
2020-03-22 06:48
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
密码强度校验，最少6位，包括至少1个大写字母，1个小写字母，1个数字，1个特殊字符
ECMAScript (JavaScript)
密码强度校验，最少6位，包括至少1个大写字母，1个小写字母，1个数字，1个特殊字符
Submitted by
anonymous
-
4 years ago
2020-03-22 06:47
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
大写英文字母
ECMAScript (JavaScript)
大写英文字母
Submitted by
anonymous
-
4 years ago
2020-03-22 06:47
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
小写英文字母组成
ECMAScript (JavaScript)
小写英文字母组成
Submitted by
anonymous
-
4 years ago
2020-03-22 06:46
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
英文字母
ECMAScript (JavaScript)
英文字母
Submitted by
anonymous
-
4 years ago
2020-03-22 06:46
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
数字和字母组成
ECMAScript (JavaScript)
数字和字母组成
Submitted by
anonymous
-
4 years ago
2020-03-22 06:46
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
qq号格式正确
ECMAScript (JavaScript)
qq号格式正确
Submitted by
anonymous
-
4 years ago
2020-03-22 06:45
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
帐号是否合法(字母开头，允许5-16字节，允许字母数字下划线组合
ECMAScript (JavaScript)
帐号是否合法(字母开头，允许5-16字节，允许字母数字下划线组合
Submitted by
anonymous
-
4 years ago
2020-03-22 06:45
1
...
174
175
176
177
178
179
180
...
291
trim
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regular Expression
ECMAScript (JavaScript)
/
^
[
\s
]
*
(
.
*
?
)
[
\s
]
*
$
/
Open regex in editor
Description
Loading markdown...
Submitted by
fp
-
4 years ago
2020-01-08 16:24