Takayuki Miyoshi

Double Opt-In Helper is a WordPress plugin that helps developers implement the double opt-in process in their plugins.
<h4>What is double opt-in?</h4>
Double opt-in is a procedure used to confirm user’s consent. Today, service providers are required to obtain clear consent from users prior to collecting or using their personal data. In some situations, however, asking the user to tick an “I agree.” checkbox is not sufficient. Double opt-in serves a useful role in such situations.
A typical double opt-in process starts by the service provider sending an email message to the user. The message includes a URL link to the provider’s website and asks the user to click the link if they agree on conditions. Usually, the URL includes some sort of unique random code that works as a token to confirm the user’s consent.
By doing this, the service provider can confirm that the real user (not a bot or someone else) has consented, because only the user should be able to access messages to their email address.
<h4>I’m a developer. How can I use this plugin?</h4>
First, register an “agent” who can handle double opt-in sessions for you, and knows what to do when a user opts-in.
To register an agent, use the <code>doihelper_register_agent()</code> function. <code>doihelper_register_agent()</code> takes two parameters: the name of the agent (required), and an optional associative array of arguments. The available arguments are:
<ul>
<li><code>acceptance_period</code> — The length of time (in seconds) for how long a double opt-in session remains live. Default value: 86400 (24 hours)</li>
<li><code>optin_callback</code> — The callback function that will be called when a user opts-in.</li>
<li><code>email_callback</code> — The callback function that will be called to send a confirmation email.</li>
</ul>
After registering an agent, start a double opt-in session by calling the <code>doihelper_start_session()</code> function. <code>doihelper_start_session()</code> takes two parameters: the name of the agent (required), and an optional associative array of arguments. The available arguments are:
<ul>
<li><code>email_to</code> — The recipient’s email address, used for the confirmation email. If you omit this argument, no email will be sent. If you do not provide this argument, you will need to provide the user with the confirmation link another way.</li>
<li><code>properties</code> — The properties array of the session. This array is to be passed to the <code>optin_callback</code> function as its only parameter. While you can include any information into this, the primary purpose of it is to pass user-related data to the opt-in callback.</li>
</ul>
The session data will be stored in the database until the user opts-in, or the acceptance period (from <code>doihelper_register_agent()</code>) expires.

Double Opt-In Helper

Double Opt-In Helper is a WordPress plugin that helps developers implement the double opt-in process in their plugins.

leadslide

With LeadSlide’s Ebook Creator and Email Funnel plugin for WordPress, you can:
<ol>
<li>Create a downloadable ebook PDF in minutes with our AI-powered editor.</li>
<li>Build a full funnel with landing page, email optin, follow-up emails, and Ebook downloads.</li>
<li>Grow your audience with our easy-to-use, AI-powered tools.</li>
</ol>
This plugin requires a 14 day free trial from <a href="https://LeadSlide.com" title="Leadslide AI Ebook Creator and Marketing Opt-in Email Funnels" rel="nofollow ugc">LeadSlide</a> 
 to connect to your WordPress website, to use and publish campaigns, and create Ebooks. Also, here is our <a href="https://leadslide.com/privacy-policy" title="Leadslide privacy policy" rel="nofollow ugc">privacy policy</a> and terms of use <a href="https://leadslide.com/terms" title="Leadslide terms" rel="nofollow ugc">terms</a> 
More detailed information can be found in the FAQ below.
To publish an Ebook and Funnel to your WordPress website:
<ol>
<li>Build your Ebook in LeadSlide, the first funnel and Ebook Creator powered by AI.</li>
<li>Publish your Funnel and Ebook to WordPress using this plugin.</li>
<li>Manage all your WordPress Funnels and Ebooks through the plugin in your WordPress Dashboard.</li>
<li>Edit and update all your funnels and ebooks and they’ll automatically get updated on your WordPress site.</li>
</ol>
Features:
<ul>
<li>AI-Powered Content Creation: Get suggestions for your ebook and let our AI start writing the first chapter for you.</li>
<li>Opt-in Funnels: Build comprehensive funnels, including landing pages with opt-in forms, to grow your audience.</li>
<li>Responsive Designs: Our templates work seamlessly on both desktop and mobile layouts.</li>
<li>Plus much more</li>
</ul>
Try it for 14 days for free!

Leadslide AI Ebook Creator and Marketing Funnels

Transform your content marketing strategy with LeadSlide's AI-powered Ebook Creator and Email Funnel plugin for WordPress.

Double Opt-In Helper vs Leadslide AI Ebook Creator and Marketing Funnels