bradvin

<blockquote>
This plugin is an add-on for the amazing Gravity Forms Plugin. 
 Check out my other free <a href="http://themergency.com/gravity-forms-addon-plugins/" rel="nofollow ugc">Add-ons for Gravity Forms</a>
</blockquote>
Compatible with Gravity Forms v1.7.2
Requires at least v1.5 of Gravity Forms
“Ready Classes” were introduced in Gravity Forms 1.5. Using these new classes, you can easily create more advanced alternative layouts for the fields in your forms. Excellent idea, however, the problem is you always need to remember what the exact class name is. Now with the CSS Ready class selector, you don’t need to remember. Simply click on a button to lauch the popup and choose the class you want to add from the list.
features
<ul>
<li>Convenient button added under the advanced tab next to the “CSS Class Name” field</li>
<li>Clean and simple popup that lists all the “Ready Classes”</li>
<li>Add more than one “Ready Class”</li>
<li>Double click a “Ready Class” to add it and auto-close the popup</li>
</ul>

Gravity Forms CSS Ready Class Selector

Easily select a CSS "Ready Class" for your fields within Gravity Forms

rjwilson

jesseangell

<a href="https://www.paymentspring.com/" rel="nofollow ugc">PaymentSpring</a> is a credit card processing gateway with a developer friendly API. This plugin is officially supported by PaymentSpring and will allow you to send credit card data in a secure manner from a Gravity Forms form.
<blockquote>
This plugin will not work if Gravity Forms is not installed. You will need to purchase your own gravity forms license.
PaymentSpring API keys are required. You can obtain your own by <a href="https://www.paymentspring.com/signup" rel="nofollow ugc">registering for a free PaymentSpring test account</a>.
</blockquote>

PaymentSpring Gravity Forms Add-On

Secure credit card processing with PaymentSpring beautifully integrated into Wordpress and Gravity Forms

Gravity Forms CSS Ready Class Selector vs PaymentSpring Gravity Forms Add-On