ID Card Two-Factor Verification

Tool Introduction

The "ID Card Two-Factor Verification" tool is a convenient and efficient online service designed to quickly verify whether the name and ID card number entered by the user are consistent. It provides you with instant real-name verification results by comparing with authoritative data sources. Whether for user registration, business processing, or information verification, this tool can help you confirm the authenticity and validity of identity information, effectively reducing the risk of false information.

How to Use

1. In the "Name" input box, accurately fill in the real name you need to verify.
2. In the "ID Card Number" input box, accurately fill in the corresponding 18-digit standard ID card number.
3. Click the submit or verify button, and the system will immediately compare and verify the information you entered.

Input Parameters:

• Name (name): Required, text type, used to enter the real name to be verified, for example, "Zhang San".
• ID Card Number (idCardNo): Required, text type, used to enter the 18-digit standard Chinese mainland resident ID card number, for example, "420621198604151212".

Output Results:

The tool will return detailed verification results, mainly presented in a list or table format, including the following fields:

• Status: The core verification result, displayed as a badge. If consistent, it will be Consistent; if inconsistent, it will be Inconsistent.
• Gender: Gender information parsed from the ID card number.
• Birthday: Date of birth parsed from the ID card number.
• Address: Registered address parsed from the ID card number (usually accurate to province, city, county, and district).

Frequently Asked Questions

• Q: What types of ID card numbers does this tool support?
• A: This tool currently only supports the verification of 18-digit second-generation ID card numbers for Chinese mainland residents, and does not yet support residence permits for Hong Kong, Macao, and Taiwan residents or ID documents from other countries.
• Q: What result will be returned if the entered name or ID card number is incorrect?
• A: If the entered name and ID card number do not match, or the ID card number itself has an incorrect format (e.g., incorrect number of digits, contains illegal characters, etc.), the tool will return an "Inconsistent" status. For obvious format errors, there may also be corresponding error prompts.
• Q: Where do the gender, birthday, and address information in the output results come from?
• A: These auxiliary information are parsed and extracted based on the encoding rules of your entered 18-digit ID card number itself (e.g., digits 7-14 are the date of birth, the parity of the 17th digit represents gender, and the first 6 digits are the administrative division code), rather than directly obtained from external authoritative data sources.
• Q: What is the difference between ID card two-factor verification and three-factor verification (name + ID card number + mobile number)?
• A: Two-factor verification mainly verifies the matching of the name and ID card number to confirm the accuracy of identity information; three-factor verification adds mobile number comparison on this basis, which can further verify whether the mobile number is registered for that identity information, suitable for real-name authentication scenarios with higher security requirements.

Notes

• Please ensure that the entered name and ID card number are completely accurate. Any typos, numerical errors, or format inconsistencies may lead to verification failure or return an "Inconsistent" result.
• ID card numbers are personal sensitive information. Please pay attention to protecting personal privacy and data security when using this tool, and only use it in legal and compliant business scenarios.
• This tool only provides two-factor (name and ID card number) comparison services and does not involve higher-level real-name authentication methods such as facial recognition or liveness detection.
• Do not use this tool for any illegal purposes or activities that infringe on the privacy of others. Users are responsible for their own use behavior.