# International Securities Identification Number (ISIN) ## Availability [\[SINCE Orbeon Forms 2024.1.2\]](https://doc.orbeon.com/release-notes/orbeon-forms-2024.1.2) ## What it does This component represents an [International Securities Identification Number (ISIN)](https://en.wikipedia.org/wiki/International_Securities_Identification_Number).

It allows the user to enter an International Securities Identification Number (ISIN) such as `US0378331005`. * The user input is validated: * to ensure that it contains exactly 12 characters, starting with two letters, followed by 9 alphanumeric characters, and ending with a check digit * to make sure the check digit is correct, using the [Luhn algorithm](https://en.wikipedia.org/wiki/Luhn_algorithm) ## See also * [International Bank Account Number (IBAN)](https://doc.orbeon.com/form-runner/component/iban) * [Legal Entity Identifier (LEI)](https://doc.orbeon.com/form-runner/component/lei) * [US Phone Number](https://doc.orbeon.com/form-runner/component/us-phone) * [US Employer Identification Number (EIN)](https://doc.orbeon.com/form-runner/component/us-ein) * [US Social Security Number (SSN)](https://doc.orbeon.com/form-runner/component/us-ssn) * [US State](https://doc.orbeon.com/form-runner/component/us-state) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://doc.orbeon.com/form-runner/component/isin.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.