id validator

Validate a Czech identification number

Basic Example

You can click on sample from the following table to see if it's a valid or invalid Czech id.

Sample ID Is it valid?
7103192745
991231123
1103492745
590312123

Module Example

The following snippet shows how to use the id validator with JavaScript module:


// You might need to change the importing path
import czId from 'formvalidation/validators/id/czId';

const res1 = czId().validate('991231123');
// res1.valid === true

const res2 = czId().validate('1103492745');
// res2.valid === false

Related validators

The following validators are similar to this one and might be useful to you.

Name Description
id Validate an identification number
vat Validate VAT number