Regular Expressions

!RegExp.md

RegEx list

1. RFC
2. Email
3. Password

1RFC.re

// RFC.re - Regular expression for "Registro Federal de Contribuyentes" validation
^[A-Za-zÑñ&]{3,4}[0-9]{2}[0-1][0-9][0-3][0-9][A-Za-z0-9]{2}[0-9Aa]$

2Email.re

// Sean Allen's Regex for email
[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,64}
// Lea Verou's Regex for email (https://www.youtube.com/watch?v=M7vDtxaD7ZU&t=1h07m42s)
// TL;DW: Practicality > Precision
^\S+@\S+\.\S+$

3Password.re

/*
    Sean Allen's Regex for password
    Regex restricts to 8 character minimum, 1 capital letter, 1 lowercase letter, 1 number
    If you have different requirements a google search for "password requirement regex" will help
*/
(?=.*[A-Z])(?=.*[0-9])(?=.*[a-z]).{8,}