@teleturbis/js-validator

js-validator

This is a simple Validator, to check Strings for valid Characters. Also you can check an Email and an IBAN.

How to

Install the Package with npm i @teleturbis/js-validator

Then import the needed Functions into your File, for example: import { iban } from '@teleturbis/js-validator'

IBAN

Currently we support IBAN-Validation only for DE, CH, ES, NL and AT.

To check an IBAN you have to import the iban-function like that: import { isValidIban } from '@teleturbis/js-validator'

Now you can check the IBAN: isValidIban(iban)

This Function returns an Object. If the IBAN is Valid, the Object will look something like that:

Key	Type	Value if Valid	Value if invalid
isValid	BOOLEAN	true	false
message	STRING	Iban validated	'Iban format invalid' or 'Iban length invalid for [COUNTRY]' or 'BLZ invalid for [COUNTRY]'
bankInformation	Object	Bankinformation depending on Country	undefined

All IBANs will be checked for valid length & valid check digit. You can read about that here. As addition IBANs for DE & AT will also be checked for valid bank code numbers. There are possibilities for deleted bank code numbers, but those will also be checked.

Currently we support Bankinformations only for DE and AT.

** Bankinformation for DE - Example **
Bankleitzahl: '67450048',
Merkmal: 1,
Bezeichnung: 'Sparkasse Neckartal-Odenwald',
PLZ: '74819',
Ort: 'Mosbach',
Kurzbezeichnung: 'Spk Neckartal-Odenwald',
PAN: '56716',
BIC: 'SOLADES1MOS',
'Prüfziffer-berechnungs-methode': '00',
'Datensatz-nummer': '000820',
'Änderungs-kennzeichen': 'U',
'Bankleitzahl-löschung': 0,
'Nachfolge-Bankleitzahl': '00000000'


 ** Bankinformation for AT - Example **
Kennzeichen: 'Hauptanstalt',
Identnummer: 7780729,
Bankleitzahl: 20111,
Institutsart: 'KI',
Sektor: 'Sparkassen',
Firmenbuchnummer: '286283f',
Bankenname: 'Erste Bank der oesterreichischen Sparkassen AG',
'Straße': 'Am Belvedere 1',
PLZ: 1100,
Ort: 'Wien',
Bundesland: 'Wien',
Telefon: '050100/10100',
Fax: '050100/910100',
'E-Mail': '[e-mail]',
'SWIFT-Code': 'GIBAATWWXXX',
Homepage: 'www.erstebank.at',
'Gründungsdatum': '11/08/2006',
LEI: '549300HUKIA1IZQHFZ83'

In future, there will come more Countries.

Email

To check an Email you have to import the isValidMail-function like that: import { isValidMail} from '@teleturbis/js-validator'

Now you can check the IBAN: isValidMail(mail)

This Function returns an Object:

Key	Type	Value if Valid	Value if invalid
isValid	BOOLEAN	true	false
message	STRING	'Email is valid!'	'Email is invalid!'

String-Checks

Each of the following Functions can take an Object as second Argument. This will then look like that: isNumeric('123 456', { space: true }) If space is true, spaces inside the String are Valid (e.g. "123 456" & "123456" are valid), else spaces are forbidden (e.g. "123 456" will return false while "123456" will be true).

Function	Example	Options	Return	Allowed Chars
isNumeric	isNumeric('12.3')	{ space: BOOLEAN }	BOOLEAN	0-9
isAlphabet	isAlphabet("Anton")	{ space: BOOLEAN }	BOOLEAN	A-Z & a-z
isAlphaNumeric	isAlphaNumeric("Anton12.3")	{ space: BOOLEAN }	BOOLEAN	A-Z & a-z & 0-9
isAlphaPunctuation	isAlphaNumeric("Anton&Michael")	{ space: BOOLEAN }	BOOLEAN	A-Z & a-z & .,;:&%$§"!?()'`´-
isAlphaNumericPunctuation	isAlphaNumeric("Anton&Michael12.3")	{ space: BOOLEAN }	BOOLEAN	A-Z & a-z & 0-9 & .,;:&%$§"!?()'`´-