NEW

Vibe code anything in WordPress with Codeforce. Now in Beta!

Learn More

Discover top guides, trends, tips and expertise from AIO Writers

How to Customize Availability datepicker – Integrate with Contact Form 7 and Divi with AI – Complete Guide

Jeff Joyce
Monday, 20th Oct 2025

Ever felt limited by the default options of your WordPress plugins? You’re not alone. Imagine needing a date picker for your booking form that perfectly matches your brand, handles complex availability rules, and seamlessly integrates with your CRM. Sounds complicated, right? Well, what if you could achieve all this without writing a single line of code? This article will show you how to unlock the full potential of your WordPress website by customizing plugins like Availability datepicker – Integrate with Contact Form 7 and Divi using the power of AI.

What is Availability datepicker – Integrate with Contact Form 7 and Divi?

The Availability datepicker – Integrate with Contact Form 7 and Divi plugin, developed by InputWP, is a fantastic tool for anyone who needs a robust and flexible date picker in their WordPress forms. It essentially takes a standard text input field and transforms it into a fully functional, user-friendly date selection interface. The beauty lies in its seamless integration with popular form builders like Contact Form 7 and the Divi theme builder.

This means you can easily add advanced date picking capabilities to your existing forms and design them to perfectly match your website’s aesthetic. Key features include customizable date formats, range selection, and the ability to disable specific dates or date ranges. This tool is quite popular in the WordPress community, boasting a 4.1/5 star rating from 42 reviews and over 20,000 active installations. It’s a testament to its usefulness and reliability. For more information about the plugin, visit the official plugin page on WordPress.org.

While the base plugin offers a great set of features, sometimes you need more. That’s where customization comes in.

Why Customize it?

Out-of-the-box settings are a great starting point, but they often fall short when you need something truly tailored to your specific business needs. While default configurations provide basic functionality, they might not accommodate unique requirements like complex booking rules, integration with specific CRM systems, or highly customized visual designs. Simply put, the default settings are built for the average user, not you.

Customizing the plugin gives you the power to create a truly bespoke experience for your users. Imagine a hotel booking website that needs to block out specific dates for maintenance or offer special pricing during certain periods. Or a consultant who wants to integrate the date picker directly with their scheduling software. Or perhaps a business that requires date ranges of variable length, dependent on other selections in a form. Customization unlocks these possibilities and allows you to create a date picker that perfectly aligns with your workflow.

For instance, a local tour operator used to manually update their availability calendar, a tedious and error-prone process. By customizing the plugin, they automated the entire process, pulling availability directly from their booking system. This not only saved them time but also reduced the risk of double bookings. Customization allows you to create efficiencies and a better user experience.

Knowing when customization is worth it is key. If you find yourself constantly working around the limitations of the default settings or spending excessive time on manual processes, it’s likely time to consider customization. It’s all about identifying the pain points and finding targeted solutions to address them. If you can envision a more efficient, streamlined process that directly impacts your bottom line, customization is almost certainly a worthwhile investment.

Common Customization Scenarios

Implementing Complex Validation Logic

Sometimes, simply disabling past dates isn’t enough. You might need to implement complex validation rules based on various factors, such as the type of service being booked, the number of people attending, or even the time of year. The default date picker can’t handle such intricate logic out of the box.

Through customization, you can create a date picker that enforces specific business rules and prevents invalid bookings. For example, you could prevent users from booking a specific service on a particular day if the maximum capacity has already been reached. Or you might want to restrict bookings to certain days of the week based on the type of service being requested.

Consider a cooking school that offers different classes with varying durations. A customized date picker could automatically adjust the available end dates based on the selected start date and the length of the chosen class. AI can simplify the implementation of these rules by helping you translate complex business logic into code or configurations. You can simply describe the validation rules in natural language, and AI can generate the necessary code snippets or configurations for the plugin.

Creating Dynamic Conditional Fields

Forms can become unwieldy when users have to answer irrelevant questions. Wouldn’t it be great if certain fields only appeared based on the date selected in the date picker? That’s the power of dynamic conditional fields.

Customization allows you to create a form that intelligently adapts to the user’s input. For example, you could display a field asking for flight details only if the user selects a date within a specific range, indicating they are traveling from out of town. Or you could show a field asking for dietary restrictions only if the user selects a date for a catered event.

A wedding venue, for example, could use conditional fields to gather specific information about the event depending on the chosen date. If the date falls within the peak season, the form might ask about preferred vendors and setup requirements. If it’s in the off-season, the form could focus on special discounts and promotional offers. AI makes this easier by understanding the relationship between date selections and the fields that should appear. You can use AI to automatically generate the conditional logic based on your specific requirements.

Integrating with CRM and Marketing Tools

Collecting data is only half the battle. You also need to ensure that the information flows seamlessly into your CRM and marketing automation tools. The default date picker might not offer direct integration with your preferred platforms.

By customizing this system, you can automate the process of sending booking data to your CRM and marketing tools. This allows you to segment your audience, personalize your marketing campaigns, and track the effectiveness of your booking process. For example, you could automatically add new bookings to your CRM, tag them based on the type of service booked, and trigger a follow-up email sequence.

A yoga studio, for instance, could integrate the date picker with their email marketing platform to send personalized class reminders and promotional offers based on past booking history. AI can assist in mapping the data fields from the date picker to your CRM and marketing tools. It can also help you create custom workflows to automate the data transfer process.

Building Custom Form Layouts

The default form layout might not always align with your brand aesthetic or user experience goals. You might want to create a more visually appealing and intuitive form layout that guides users through the booking process.

Customization allows you to completely redesign the form layout, moving fields around, adding custom styling, and incorporating multimedia elements. For example, you could create a multi-column layout to optimize the form for different screen sizes. Or you could add images and videos to provide more context and engagement.

A luxury spa, for example, could use a customized form layout to showcase their treatment rooms and create a sense of relaxation and exclusivity. AI can suggest optimal form layouts based on user behavior data and design best practices. It can also help you generate CSS code to style the form elements and create a visually stunning experience.

Adding Multi-Step Form Functionality

Long forms can be intimidating and lead to form abandonment. Breaking the form into multiple steps can improve the user experience and increase conversion rates. The default plugin doesn’t provide built-in support for multi-step forms.

By customizing it, you can divide the form into logical sections, presenting users with a series of smaller, more manageable steps. This can make the form less overwhelming and encourage users to complete the booking process. For example, you could separate the date selection step from the personal information step and the payment information step.

A travel agency, for instance, could use a multi-step form to guide users through the process of booking a vacation package. The first step could involve selecting the destination and travel dates. The second step could involve choosing accommodation and activities. And the final step could involve providing payment information. AI can analyze user behavior data to identify the optimal number of steps and the information that should be included in each step. It can also help you create a smooth and intuitive navigation experience between the steps.

How Codeforce Makes the plugin Customization Easy

Customizing the plugin can seem daunting, especially if you’re not a seasoned developer. The traditional route involves grappling with code, understanding plugin architecture, and potentially hiring a developer, all of which can be time-consuming and expensive. There’s also a substantial learning curve for understanding the nuances of this tool and how to extend its capabilities.

Codeforce eliminates these barriers, offering a revolutionary approach to plugin customization. Instead of wrestling with complex code, you can use natural language instructions to tell the AI exactly what you want to achieve. Want to add a specific validation rule? Simply describe it in plain English, and Codeforce will handle the code generation for you. It understands the underlying structure of the plugin, including its actions and filters, and generates the correct code to modify its behavior.

This AI assistance extends beyond just code generation. Codeforce also provides tools for testing your customizations and ensuring they work as expected. You can simulate different scenarios and verify that the date picker behaves correctly under various conditions. This helps prevent unexpected errors and ensures a smooth user experience.

The most exciting aspect of Codeforce is that it empowers non-developers to customize the plugin. Project managers, marketers, and even business owners who understand the plugin strategy can now implement custom solutions without relying on expensive developers. This democratization means better customization because the people who understand the business needs best are now directly empowered to modify the plugin to meet those needs. Codeforce bridges the gap between technical expertise and business acumen, allowing you to create a truly tailored date picker that perfectly aligns with your goals.

Best Practices for it Customization

Before diving headfirst into customization, take the time to plan your approach. Clearly define your goals and the specific problem you’re trying to solve. This will help you stay focused and avoid unnecessary complexity.

Always test your customizations thoroughly in a staging environment before deploying them to your live site. This will help you identify and fix any potential issues before they impact your users.

Create detailed documentation of your customizations, explaining the purpose, functionality, and any dependencies. This will make it easier to maintain and update your code in the future.

When making changes to the plugin, be sure to use child themes or custom plugin files to avoid overwriting the core files. This will ensure that your customizations are preserved when you update the plugin.

Regularly monitor the performance of your customized date picker to ensure that it’s not negatively impacting your website’s speed or user experience. Use browser developer tools to inspect requests and response times.

Keep the plugin updated to the latest version to ensure that you’re benefiting from the latest security patches and bug fixes. Always create a backup of your website before updating any plugins.

Consider using a version control system to track your code changes and collaborate with other developers. This will help you manage your code more effectively and prevent accidental data loss.

Frequently Asked Questions

Will custom code break when the plugin updates?

Potentially, yes. If the plugin update changes the core files that your custom code relies on, it could break. That’s why using child themes or custom plugin files, thorough testing, and maintaining detailed documentation are so important.

Can I customize the appearance of the date picker to match my website’s branding?

Absolutely! The plugin offers a wide range of customization options for appearance, including colors, fonts, and layout. You can use CSS to further fine-tune the look and feel to perfectly match your brand.

Is it possible to disable specific dates or date ranges based on external data, such as a Google Calendar?

Yes, you can achieve this through customization. You would need to write code that fetches data from your Google Calendar and dynamically disables the corresponding dates in the date picker.

Can I use this tool to create a recurring booking system?

While the plugin doesn’t offer built-in support for recurring bookings, you can implement this functionality through customization. You would need to write code that automatically creates new bookings based on the selected recurrence pattern.

Does Codeforce guarantee that all customizations will work perfectly?

Codeforce makes customization significantly easier, but it’s not a magic bullet. While it generates code based on your instructions, you still need to test and verify that the customizations are working as expected. The AI is there to assist you, but human oversight is still essential.

Unlock the True Potential of Your Forms

The journey from a generic date picker to a highly customized system tailored to your specific needs can transform your website and streamline your business processes. It’s about taking a functional tool and molding it into something truly exceptional. Customizing the plugin allows you to create a more user-friendly experience, automate tedious tasks, and gain a competitive edge.

With Codeforce, these customizations are no longer reserved for businesses with dedicated development teams. The AI-powered platform empowers anyone to create powerful, custom solutions without writing a single line of code. It’s time to unlock the true potential of your forms and transform your website into a lead generation machine.

Ready to supercharge your forms? Try Codeforce for free and start customizing it today. Automate your workflows and create a better experience for your users.



Written by Jeff Joyce

See more from Jeff Joyce
UNLOCK YOUR POTENTIAL

Long Headline that highlights Value Proposition of Lead Magnet

Grab a front row seat to our video masterclasses, interviews, case studies, tutorials, and guides.

Experience the power of BrandWell