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Community Patterns
Search among 18,040 community submitted regex patterns...
0
Camel Case - no digits allowed
PCRE2 (PHP >=7.3)
To be proper camel case a word with no digits allowed, a word: MUST start with a lower case alphabet (a through z) MUST have no digits (0 - 9) MUST have no spaces, punctuation or special characters CAN have at most 1 uppercase alphabet in a row MAY end in an uppercase alphabet...
Submitted by
roubles
-
2 years ago
(Last modified 2 years ago)
0
Camel Case - digits allowed
PCRE2 (PHP >=7.3)
To be proper camel case (with digits allowed) a word: MUST start with a lower case alphabet (a through z) MUST have no spaces, punctuation or special characters CAN have at most 1 uppercase alphabet in a row MAY end in an uppercase alphabet...
Submitted by
roubles
-
2 years ago
0
Camel Case - no digits allowed - Upto 3 upper case letters
.NET 7.0 (C#)
To be proper camel case a word with no digits allowed and upto 3 upper case letters, a word: Must start with a lower case alphabet (a through z) Must have no digits (0 - 9) MUST have no spaces, punctuation or special characters Can have at most 3 uppercase alphabets in a row Can end in an uppercase ...
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Camel Case - digits allowed - Upto 3 upper case letters
.NET 7.0 (C#)
Camel Case - digits allowed - Upto 3 upper case letters To be proper camel case a word with digits allowed and upto 3 upper case letters, a word: MUST start with a lower case alphabet (a through z) MUST have no spaces, punctuation or special characters CAN have at most 3 uppercase alphabets in a ro...
Submitted by
anonymous
-
2 years ago
0
Pascal Case - no digits allowed
ECMAScript (JavaScript)
To be proper pascal case with no digits allowed, a word: MUST start with an upper case alphabet (A through Z) MUST have no digits (0 - 9) MUST have no spaces, punctuation or special characters CAN have at most 1 uppercase alphabet in a row CAN end in an uppercase alphabet...
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Pascal Case - digits allowed
ECMAScript (JavaScript)
To be proper pascal case a word with digits allowed and with upto 3 upper case letters, a word: MUST start with an upper case alphabet (A through Z) MUST have no digits (0 - 9) MUST have no spaces, punctuation or special characters CAN have at most 1 uppercase alphabet in a row CAN end in an upperca...
Submitted by
anonymous
-
2 years ago
0
Pascal Case - no digits allowed - Upto 3 upper case letters
ECMAScript (JavaScript)
To be proper pascal case a word with no digits allowed and with upto 3 upper case letters, a word: MUST start with an upper case alphabet (A through Z) MUST have no digits (0 - 9) MUST have no spaces, punctuation or special characters CAN have at most 3 uppercase alphabets in a row CAN end in an upp...
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Pascal Case - digits allowed - Upto 3 upper case letters
ECMAScript (JavaScript)
To be proper pascal case a word with digits allowed and with upto 3 upper case letters, a word: MUST start with an upper case alphabet (A through Z) MUST have no spaces, punctuation or special characters CAN have at most 3 uppercase alphabets in a row CAN end in an uppercase alphabet ...
Submitted by
anonymous
-
2 years ago
0
PasCamelCase
PCRE2 (PHP >=7.3)
PasCamelCase A combination of pascal and camel case. PasCamelCase is a lenient case style that is allows a phrase to use either pascal case or camel case rules. In addition, PasCamelCase allows for 2-3 letter acronyms such as Rules For a phrase to be valid PasCamelCase it:...
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
111
ECMAScript (JavaScript)
111
Submitted by
Alex
-
2 years ago
0
Validation
PCRE2 (PHP >=7.3)
^a-zA-Z+@[a-zA-Z]{3,20}\.[a-z]{3}$
Submitted by
anonymous
-
2 years ago
0
IPv4 w/ w/o port validation and localhost string supported
PCRE (PHP <7.3)
IPv4 w/ w/o port validation and localhost string supported
Submitted by
anonymous
-
2 years ago
0
Negative lookbehind
.NET 7.0 (C#)
There is not word boundary between the >< and as there seem to be at least 1 or more uppercase characters, then quantifier can be + to match 1 or more times. If you don't want to split at the start of the string, creating an empty entry in the result list, you can assert using a negative lookbehind ...
Submitted by
anonymous
-
2 years ago
0
RTDM_Thread_Pool
PCRE2 (PHP >=7.3)
RTDM_Thread_Pool
Submitted by
anonymous
-
2 years ago
0
password
PCRE (PHP <7.3)
validates password to Contain a-zA-Z0-9 and optional characters !$#@%
Submitted by
anonymous
-
2 years ago
0
itemku regex youtube
ECMAScript (JavaScript)
sdfsdfsdf
Submitted by
anonymous
-
2 years ago
0
basic email validation
PCRE2 (PHP >=7.3)
Basic email regex for quick validation
Submitted by
bUxEE
-
2 years ago
0
Governing Law matcher
PCRE2 (PHP >=7.3)
Nifty RegEx to match commonly-worded Govering Law clauses in agreements and contracts
Submitted by
anonymous
-
2 years ago
0
id_name_fb
PCRE2 (PHP >=7.3)
get id, name from fb link
Submitted by
anonymous
-
2 years ago
0
Username regex
.NET 7.0 (C#)
Matches alphanumeric, @, . , -
Submitted by
Ethan Pedersen
-
2 years ago
1
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902
Community Library Entry
0
Regular Expression
PCRE2 (PHP >=7.3)
/
\s
+
(
[
1
]
[
3,4,5,7,8
]
[
0
-
9
]
{9}
)
\s
+
[
\(
(
]
(
.
*
)
[
\)
)
]
\n
?
/
gm
Open regex in editor
Description
test
Submitted by
anonymous
-
2 years ago