Valiend is an open source package created to make checking email, password and phone number input easier. By using this package, you can check these inputs much more easily than before and develop different conditions in your project according to them.
This is a Node.js module available through the
npm registry. Installation is done using the
npm install
command:
$ npm install valiend
To use valiend, you must call it according to your use of common js or es module
Common JS
const valiend = require('valiend'); //common js
valiend.isEmail('aeromche@gmail.com');
ES Module
import {isEmail} from 'valiend'; //ES Module
isEmail('aeromche@gmail.com');
check validate email
valiend.isEmail('aeromche@gmail.com'); //true
check validate Phone number
valiend.isPhoneNumber('+989121234567'); //true
valiend.isPhoneNumber('09121234567',['fa-IR']); //true
check validate Postal Code
valiend.isPostalCode('12345-12345'); //true
valiend.isPostalCode('12345-12345',['fa-IR','de-DE']); //true
check validate VAT number
valiend.isVAT('DE494050532',['de-DE']); //true
Check the contents of the password
valiend.passwordContains('Test4:@5tARian');
/*{
isHaveCapitalLetter: true,
isHaveSmallLetter: true,
isHaveNumber: true,
isHaveCharacter: true,
passwordLength: 14,
capitalLetterCount: 3,
smallLetterCount: 7,
numberCount: 2,
characterCount: 2
}*/
Separate different parts of the email
valiend.separateEmail("aeromche@gmail.com");
/*{
emailUsername: 'aeromche',
emailSymbol: '@',
emailMailServer: 'gmail',
emailMailServerUrl: 'gmail.com',
emailDomain: '.com'
}*/
Create a random password
valiend.passwordGenerator(12); //r_YXST46!a7e
Check password quality
valiend.passwordQuality('Honh3443') //75
Check for numeric value
valiend.isNumeric("1237653423") //true
valiend.isNumeric("12376e423") //false
Checking whether the input value is within the range
valiend.isInRange(32,{minRange : 18,maxRange : 90}) //true
Checking the validity of a user name in terms of the characters used
valiend.isUsername("ariankoochak") //true
valiend.isUsername("_.aeromche._",{validChars : ['@','_','$','#','.']}) //true
valiend.isUsername("@eromche") //false
valiend.isUsername("@eromche$_") //false
Checking the security and strength of the password
valiend.isSafePassword("A5h#3232") //true
valiend.isSafePassword("aadfdf") //false
valiend.isSafePassword("SA23sa#$",{strictMode : true}) //true
valiend.isSafePassword("A5h#3232",{strictMode : true}) //false
Creating a random otp (one time password) numerically
valiend.getOtpCode() //85943
valiend.getOtpCode({otpLength : 7}) //0856473
Validate all data together
inputs = {
username: "@riankoc",
password: "aeromch@e3",
email: "arian.koochak@protonmail.com",
};
const schema = valiend.schemaMaker({
usernameSchema: {
validChars: ["_"],
},
passwordSchema: {
safePassword: true,
},
});
valiend.valiendCheck(inputs, schema)
/*
{
result: false,
errors: [{username : "username not valid"},{ password: "password is not safe" }],
}
*/
inputs = {
username: "@riankoc",
password: "aeromch@e3",
email: "arian.koochak@protonmail.com",
};
const schema = valiend.schemaMaker({
usernameSchema: {
validChars: ["_"],
},
passwordSchema: {
safePassword: true,
},
});
valiend.valiendCheck(inputs, schema)
/*
{
result: false,
errors: [{username : "username not valid"},{ password: "password is not safe" }],
}
*/