Forms 101

All basic form related content, both technical and conceptual, that’s applicable using only the core plugin, and doesn’t fit better into another category.

How to Add Buttons to a WordPress Form

Relabel your Submit button, add a real call-to-action button anywhere on your form, or send visitors somewhere specific after they submit. Three no-code ways to do it in Ninja Forms.
Track UTM Parameters on Your WordPress Forms

See exactly which campaign brought in a lead. This walkthrough shows two ways to track UTM parameters on your Ninja Forms submissions, a free hidden field method and a zero setup add on, no Google Analytics required.
How to Add a Dropdown Select Field in WordPress

Learn how to add a dropdown select field to your WordPress form, set up multi-select for multiple answers, and use the built-in Country and US States fields.
Best WordPress Form Plugin in 2026 (Including the Best Free Option)

An honest, situation by situation comparison of the best WordPress form plugins in 2026, including which ones have the strongest free tiers and where each one actually earns its place.
WordPress Email Validation: What Actually Works

A plain language walkthrough of how email validation works on WordPress forms, from the automatic format check every Ninja Forms Email field already runs to Confirm fields and double opt-in.
How to Use Conditional Logic in WordPress Forms

Show or hide fields, redirect visitors, route email to the right inbox, and set values automatically, all with one conditional logic rule. Here’s how to build it in Ninja Forms.
How to Stop Form Spam in Ninja Forms: 7 Free Methods, Step by Step

A step by step walkthrough of all seven antispam methods built into Ninja Forms core, from the honeypot that’s already running to hCaptcha, reCAPTCHA, Cloudflare Turnstile, and Akismet.
AI Form Builder for WordPress: Describe It, Build It, Stay in Control

Describe the form you need in plain language and Ninja Forms AI Form Builder creates it, ready to publish. Learn how to generate, refine by chatting, and undo any change.
How to Limit Form Submissions in WordPress

Learn three ways to limit form submissions in Ninja Forms: cap total entries, block duplicate submissions, and restrict the form to logged-in users. All built into core, no add-ons required.
What Is hCaptcha and How Does It Compare to reCAPTCHA?

hCaptcha protects your forms from spam without the privacy trade-offs of Google reCAPTCHA. Here’s what it is, how the two compare on GDPR and data practices, and how to set it up in Ninja Forms in four steps.
How to Get Notified When Someone Submits a WordPress Form

Want to know the moment someone fills out a form on your WordPress website? You’re not alone. Missing form submissions can mean lost leads, missed opportunities, and frustrated visitors wondering why no one responded to their…
How to Add a WordPress Form Anywhere!

Looking to add a WordPress form to a page, popup, or to share with just a link? Ninja Forms is the perfect free WordPress form plugin for dropping a form in just the right spot without a fuss!