Regular Expressions 101

Test for all ISO 8601 date formats and only accept valid dates, e.g. 2016-02-29, but not 2016-02-30 or 2017-02-29.

Validation Expression to validate Blank String checks

This is for the validation of number

This will catch the id which is an integer and not characters mixed with numbers

Testing of elixirc output for linter-elixirc validation.

Regex for validation phone number

email validation

Validate IP v4

Simple URL Validation

Validates that a DNS hostname is well-formed only. You will still need to check that the overall length of the hostname, including the implied trailing "." (if not present), does not exceed 255 bytes.

Checks that a password has a minimum of 6 characters, at least 1 uppercase letter, 1 lowercase letter, and 1 number with no spaces.

allows white spaces, -, Umlaut and ß

RE to validate the format of a WGS84 datum coordinates string.

Validate Email in progress