Blog / Form Tips / What Is a Verification Code?

What Is a Verification Code?

Do you want to keep your online data safe? Worried about spam compromising your online forms? Keep reading to find the answer to the question “What is a verification code?” and discover how these codes strengthen security by preventing malicious bot attacks and maintaining data integrity. 

What is a verification code exactly?

Verification codes are alphanumeric or numeric codes that are texted, emailed, or forwarded to a second device to confirm an account holder’s identity. They are a common second authentication factor.

In other words, a verification code is a security measure designed to prevent spam and abuse by ensuring that submissions originate from genuine human users rather than automated bots.  

This code typically takes the form of a CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart). It requires users to complete a simple task, such as typing in characters displayed in an image, before submitting the form. 

The most commonly used verification codes are as follows:

  • Security key
  • Duo and Google Authenticator
  • SMS/Text
  • Two-Factor Authentication (2FA)
  • Captcha

Why do I need verification codes?

Verification codes play a crucial role in modern life by preventing fraud and securing online accounts. They act as a means to confirm your identity during a transaction. They are a way to prove that you are who you say you are when making a transaction. They become even more important when dealing with accounts linked to online platforms such as banking, exchange, email, and social media.

Verification codes are especially important if the accounts in question are linked to online accounts such as banking, exchange, email, and social media.

What verification code does is serve as a powerful tool to provide the authenticity, accuracy, and security of information submitted online. They act as a barrier against malicious activities such as spamming, hacking, and phishing and safeguard sensitive data collected through online forms

Without these codes, online forms would be vulnerable to various kinds of attacks, leading to serious consequences such as identity theft, data breaches, and financial losses. Therefore, it is crucial to use verification codes in online forms to maintain their integrity and security.

Why is this security method important on a 123FormBuilder form? 

In the context of online forms, the verification code is defined as a security measure implemented by form owners. It aims to block internet robots from exploiting and flooding their forms with spam. By adding a verification method, such as a CAPTCHA, form owners can verify legitimate human users are submitting data through their forms.

123FormBuilder offers two primary types of verification codes: Smart Captcha and reCAPTCHA: 

Smart Captcha is activated only when detecting suspicious activity, providing extra security without hindering genuine users.

On the other hand, reCAPTCHA presents the code consistently, offering continuous protection against spam attacks.

123FormBuilder Security Options

While form owners can deactivate verification codes, doing so increases the vulnerability of their forms to spamming attacks. Therefore, we strongly encourage our users to leverage verification codes whenever possible to fortify the security of their online forms.

How to implement verification codes with 123FormBuilder

123FormBuilder offers a straightforward way to implement verification codes on your forms. This security feature helps prevent spam and ensures the data collected is authentic. 

You can access and configure verification code settings with some simple steps. Navigate to the Security section of the Form Editor and select Captcha settings. You can customize your preferred verification option to match your branding. 

With 123FormBuilder’s verification methods, you can rest assured that your form submissions are secure and reliable.


What is a verification code, if not a security measure, that saves you trouble in the future? Verification codes are indispensable tools for maintaining the integrity and security of online forms. By incorporating Smart Captcha or reCAPTCHA in your 123FormBuilder forms, you can effectively prevent spam and ensure the authenticity of the data collected. Enhance the security of your forms today, and rest assured that your online interactions are safeguarded against malicious entities.

Load more...