Answers for "password regex javascript example"

7

regex javascript password

var strongRegex = new RegExp("^(?=.*[a-z])(?=.*[A-Z])(?=.*[0-9])(?=.*[!@#\$%\^&\*])(?=.{8,})");

RegEx	Description
^	The password string will start this way
(?=.*[a-z])	The string must contain at least 1 lowercase alphabetical character
(?=.*[A-Z])	The string must contain at least 1 uppercase alphabetical character
(?=.*[0-9])	The string must contain at least 1 numeric character
(?=.*[!@#$%^&*])	The string must contain at least one special character, but we are escaping reserved RegEx characters to avoid conflict
(?=.{8,})	The string must be eight characters or longer

by- Nic Raboy
Posted by: Guest on May-02-2021
4

js password validation regex

/^            : Start
    (?=.{8,})        : Length
    (?=.*[a-zA-Z])   : Letters
    (?=.*\d)         : Digits
    /^(?=.*[!#$%&?*^()~` "])$/ : Special characters
    $/              : End



        (/^
        (?=.*\d)                //should contain at least one digit
        (?=.*[a-z])             //should contain at least one lower case
        (?=.*[A-Z])             //should contain at least one upper case
        [a-zA-Z0-9]{8,}         //should contain at least 8 from the mentioned characters

        $/)

Example:-   /^(?=.*\d)(?=.*[a-zA-Z])[a-zA-Z0-9]{7,}$/
Posted by: Guest on April-23-2022
1

javascript password regular expression

pass regEx
var regularExpression = /^(?=.*[0-9])(?=.*[!@#$%^&*])[a-zA-Z0-9!@#$%^&*]{6,16}$/;
Posted by: Guest on October-07-2021
1

js password validation regex

const regexPass = /(?=.*[!#$%&?^*@~() "])(?=.{8,})/; 
//eight char or longer and must have a special character
Posted by: Guest on April-23-2022

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