Data Validators

Where to find data validators?

✍: FYIcenter.com

FYIcenter.com has prepared a number of data validators for you:

Credit Card Number Validator

Mod 10 (Luhn Algorithm) Checksum Validator

Email Address Validator

Domain Name Validator

IP Address Validator

IPv6 Address Validator

MAC Address Validator

ISBN Number Validator

UUID/GUID Validator

⇒ Credit Card Number Validator

⇐ Random Test String Generator

⇑⇑ Online Tools

2018-01-06, 3068👍, 0💬

💬 2022-05-31 FYIcenter.com: @Tarik, Good suggestion. We will create one soon.

💬 2022-05-25 Tarik: Hello, it would be appreciated to make a bulk mac validator tool

💬 2021-10-31 FYIcenter.com: @moshe, it has an invalid OUI code.

(More comments ...)

Random Test Date and Time Generator
What are date and time test values? Date and time test values are frequently needed in testing date and time driven applications like an eCommerce or financial application. For example, you may to need to create a test order that has a past date. Or you need to enter a future date as the transaction... 2020-09-22, 342954👍, 6💬

💬 2020-09-22 Yodawgz0: You are beautiful

💬 2020-05-24 Moses: Thank you

💬 2018-06-27 FYIcenter.com: @Aubrey, the date range and time range are respected independently in this generator. So in your case, any time entries that are...

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IP Address Validator
How to valid IP addresses? In order to help your programming or testing tasks, FYIcenter.com has designed this online tool for you to validate any given IP address. All you need to do is to enter an IP address and click the "Validate" button. Validation result will be displayed in the result area. V... 2022-06-24, 330921👍, 10💬

💬 2022-06-24 Ty: 172.31.255.255 is an invalid address but it says it is valid. It is a class B and you can't have the host as all 1 or all 0.

💬 2022-05-03 Twexxor: F:: is a valid IP address but this tool says it's invalid. https://github.com/twexxor/javascrip t-ip-validator

💬 2022-02-20 Z: 239.255.0.1 is not a valid host IP address?

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Domain Name Validator
How to validate domain name format? In order to help your programming or testing tasks, FYIcenter.com has designed this online tool for you to validate any given domain name. All you need to do is to enter a domain name and click the "Validate" button. Validation result will be displayed in the resu... 2021-11-25, 117313👍, 10💬

💬 2021-11-25 MikeP: Can someone please publish an email address to which I can send an email from a domain which this Domain Name Validator declares...

💬 2020-11-11 Brandon: thanks

💬 2019-10-18 FYIcenter.com: We will verify that.

(More comments ...)

Random Test User Name Generator
How to generate user full names? Test user names are frequently needed in testing applications that create and manage end user information like a user portal, or a registration Web site. To help you to obtain some user full names for testing purpose, FYIcenter.com has designed this online tool. All ... 2021-10-18, 44736👍, 6💬

💬 2021-09-02 Nikita: Yes

💬 2020-02-15 CINDY: I LIKE THIS SITE

Email Address Validator
How to validate email address format? In order to help your programming or testing tasks, FYIcenter.com has designed this online tool for you to validate any given email address using PHP regular expressions. All you need to do is to enter an email address and click the "Validate" button. Validation... 2017-12-31, 41784👍, 0💬

User Birthday Test Date Generator
How to generate user birthday dates? Test user birthday dates are frequently needed in testing applications that create and manage users financial information like an online bank, or a tax filing site. To help you to obtain some user birthday dates for testing purpose, FYIcenter.com has designed thi... 2018-01-06, 26683👍, 0💬

Random Test Timestamp Generator
How to generate date and time test values? Timestamp values are frequently needed in testing almost all applications for data tracking purposes. To help you to obtain large number of date and time test values, FYIcenter.com has designed this online tool. All you need to do is to enter the date range... 2021-10-20, 7864👍, 1💬

💬 2021-10-20 Shashi: God bless

Random Test String Generator
How to generate string test values? To help you to obtain large number of string test values, FYIcenter.com has designed this online tool. All you need to do is to enter string options and the number of values you need in the form below, and click the "Generate" button. The generated data will be pr... 2018-01-06, 5808👍, 0💬

Credit Card Number Validator
How to validate credit card numbers? In order to help your programming or testing tasks, FYIcenter.com has designed this online tool for you to validate any given credit card numbers. It also returns the MII, issuer, account #, and checksum. All you need to do is to enter a credit card number, and c... 2017-12-31, 5229👍, 0💬