Regular Expressions 101

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Community Patterns

1

Exclude filename path

ECMAScript (JavaScript)
Regular expression to exclude a filename path.
Submitted by JimiC - 8 years ago
1

Get the hash of an URL

ECMAScript (JavaScript)
This ER is nice to get a hash from URL, I used today to pass the name of an bootstrap TAB and set the focus when the page loads. I did it using the Replace of JavaScript.
Submitted by Marcelo Sabadini - 8 years ago
1

Singapore and Malaysia Mobile numbers

PCRE (PHP <7.3)
Singapore and Malaysia Mobile numbers
Submitted by Harsh Gupta - 8 years ago
1

Arabic and English

ECMAScript (JavaScript)
Matches Arabic and English and all other languages that does not use the special characters.
Submitted by Kishore - 8 years ago
1

UK Postcode

PCRE (PHP <7.3)
as per the following specifications: FORMAT EXAMPLE AN NAA M1 1AA ANN NAA M60 1NW AAN NAA CR2 6XH...
Submitted by Spluf (Cosmin Pop) - 8 years ago
1

Positive number - currency format (1234567890.12)

ECMAScript (JavaScript)
Positive number with 10 digits before decimal point (possible zeros in front) and 0-2 digits after (possible trailing zeros).
Submitted by Evgeny Sinitsyn - 8 years ago
1

Replace HTML Links with the contaioning text

ECMAScript (JavaScript)
no description available
Submitted by WBS - 8 years ago
1

tags

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

Thai mobile phone

PCRE (PHP <7.3)
Start with 0 and the second character is 6|8|9 Thai mobile phone number up to 10
Submitted by anonymous - 8 years ago
1

Date - Extract & Validate - Fully tested - Format YYYY-MM-DD (dynamic parts separator / can use a different separator)

ECMAScript (JavaScript)
A fully tested regex that extracts and validates date parts using named capturing groups. \ Validations: Year must be preceded by nothing or a non-digit character...
Submitted by Elie Grenon (DrunkenPoney) <elie.grenon.1@gmail.com> - 4 years ago
1

Matching decimals in european format (dot as grouping separator, comma as decimal separator)

Java 8
A regex for validating decimal numbers in the European number format (in many parts of Europe at least, including Germany). A comma is used as a separator for the decimal number, a dot as a separator for thousand places.
Submitted by Florian Drees - 4 years ago (Last modified 4 years ago)
1

Test expression

PCRE2 (PHP >=7.3)
To find at most 3 a in string
Submitted by anonymous - 3 years ago
1

PHP North American Phone Number

PCRE2 (PHP >=7.3)
Format phone numbers to look nice! E.g. 12345678900 --> +1(234)-567-8900 Matches with most ways numbers are stored 1.234.567.8900 1 234 567 8900...
Submitted by Mendel Groner - 3 years ago
1

tiktok video id

ECMAScript (JavaScript)
get tiktok video id https://m.tiktok.com/h5/share/usr/6641141594707361797.html https://m.tiktok.com/v/6749869095467945218.html https://www.tiktok.com/@cchelseam..eow/video/6751181801206729990 https://www.tiktok.com/embed/6567659045795758085...
Submitted by threedot - 2 years ago
1

<input type="week" /> pattern

ECMAScript (JavaScript)
As 'week' input doesn't have a [pattern] attribute, you can check its value with this RegExp. Does not check if the given year has 52 or 53 weeks.
Submitted by Ann MB - 3 years ago (Last modified 3 years ago)
1

<input type="datetime-local" /> pattern

ECMAScript (JavaScript)
As 'datetime-local' input doesn't have a [pattern] attribute, you can check its value with this RegExp. Does not check if the given day corresponds to its month . Ex : 2019-02-30 will be considered as correct
Submitted by Ann MB - 3 years ago (Last modified 3 years ago)
1

<input type="date" /> pattern

ECMAScript (JavaScript)
As 'date' input doesn't have a [pattern] attribute, you can check its value with this RegExp. Does not check if the given day corresponds to its month. Ex : 1989-03-30 will be considered as correct
Submitted by Ann MB - 3 years ago (Last modified 3 years ago)
1

<input type="time" /> pattern

ECMAScript (JavaScript)
As 'time' input doesn't have a [pattern] attribute, you can check its value with this RegExp. You must provide hours and minutes. Seconds and milliseconds are optional. To "activate" seconds on the input, give it the step="" attribute with a number reprensenting the incrementation in seconds....
Submitted by Ann MB - 3 years ago (Last modified 3 years ago)
1

<input type="number" /> pattern

ECMAScript (JavaScript)
As 'number' is not implemented by all browsers, you can check your value with this RegExp.
Submitted by Ann MB - 3 years ago (Last modified 3 years ago)
1

Password - mot de passe

PCRE2 (PHP >=7.3)
1 caractère minuscule minimum 1 caractère majuscule minimum 1 chiffre minimum 1 caractère spécial minimum pas d'espace 8 caractères minimum en tout
Submitted by Sofiane - 2 years ago
1...844845846847848...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^(0[689]{1})+([0-9]{8})+$
/
g
Open regex in editor

Description

Start with 0 and the second character is 6|8|9

Thai mobile phone number up to 10

Submitted by anonymous - 8 years ago