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Branching & Conditional Logic Guide

123FormBuilder is a free form builder with conditional logic functionality, allowing its users to change the behavior of their web forms based on the… Read more

Can I create rules based on quiz results?

Yes, you can create rules based on quiz results. If it's a field rule, confirmation rule or form rule, you can change the behavior… Read more

How to use conditional logic to show/hide form fields?

To use conditional logic to show or hide form fields, go to the Settings - Rules section of your form. Tick the option Enable field rules,… Read more

Is there a limit to the number of rules I can use?

It depends on the plan you are on. Platinum and Professional users can create an unlimited number of rules, but Gold or Wix Starter… Read more

How to use the operators ‘greater than’ and ‘less than’ in form rules?

Field rules accept the operators greater than and less than. They make form branching a lot faster to set up. The easiest example that… Read more

Can I make a field show up when another field is not empty?

If you want a field to be displayed only when there is some sort of input in another field, you can set this up… Read more

Form Rules

Use form rules if you want to redirect to different web pages based on user input. Establish the condition and paste the URL. You… Read more

Confirmation Rules (Autoresponder Rules)

To create confirmation rules, select the tab Autoresponder Rules and click Add rule. Establish what autoresponder will be sent based on what conditions. Autoresponders… Read more

Field Rules

With 123FormBuilder, form branching and conditional logic is very easy to set up. Go to the Settings → Rules section - Field Rules tab… Read more

Frequently Asked Questions

Here is a list of the most frequently asked questions. For more FAQs, please browse through the  FAQs page.

Is this service free?
Yes, we offer a free form builder service. Just sign up to the Basic plan and you are all set. This plan is forever free, but you are limited with a few features only, such as 5 forms per account, 100 submissions per month and you have to keep the backlink to 123FormBuilder on your forms. Check out our features matrix for more information.
How many forms can I create?
It depends on the service plan you are on. Higher service plans enable more features, including more web forms for your account. If you need more forms, go to the My Account section of your account and click the upgrade button. To create an unlimited number of forms, either upgrade to the Platinum service plan or higher. Consult our features matrix for more information.
How can I publish my forms?
You can publish your forms in many ways, by using their direct URL or HTML link, embedding them with a JavaScript code, Inline HTML or iFrame, using the Facebook app or the WordPress plugin, using popups, the Blogger code snippet and many more. Once you have created and customized your form, go to the Publish section to complete your work. Read more in our documentation.
How do I change my form design?
You can change the design of your form in the Themes section, which is located in your form settings. We offer a set of more than 30 predefined form themes for your forms, but you can also create your own from scratch. You can customize the submit button, the logo and more. To apply your own stylesheets, all forms come with a custom CSS editor.

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