Regular Expressions 101

Vaild: valid.email@example.com john.doe123@example.co.uk alice_smith@company.org user1234@emailprovider.net...

brazilian car licence registry validation (validação de placa de carro brasileira e mercosul)

Full name validation with latin caracters

Matches a list of cron expressions which are valid in the Quartz .NET library Quartz Net Cron Expression

Validates protocol, sub-domain, domain, and top-level domain. No port number and query string parameters validation is made.

JS/TS regex for token validation.

refer to https://mobile.kapook.com/view7358.html

Regex URL validation pattern

Source: https://html.spec.whatwg.org/#e-mail-state-(type=email)

ECMAScript simple regex for email validation

^([a-z0-9]+(?:([-]+|[.])[\w-]+|[-]))@([a-z0-9]+(?:([.-]\w+)\.)[a-z]{2,13})$

Extract the Data from Sri Lankan National Identity Card The SL NIC could be divided into two groups, Before 2016 (9 alphanumeric digits with one English letter) After 2016 (12 alphanumeric digits) ...

Source Mozilla.

IP address validation

To Validate Iranian Operators Number Validation

Can be used to validate on URL's.

This is an Email validation using RegExp.

Password requirements: Contains at least one uppercase letter. Contains at least one lowercase letter. Contains at least one digit. Does not contain any whitespace characters. Has a minimum length of 8 characters.

Regex from the Mail::RFC822::Address: regexp-based address validation Access here

valid prod