As a system grows, BFFs can evolve to solve challenges and optimize its performance:
Merge BFFs: When dedicated backends start to share too much functionality, it can make sense to consolidate them into a single orchestrator that handles common needs.
Add a shared integration layer: An intermediate layer that offers common APIs can relieve BFFs from managing shared logic, simplifying their structure and maintenance.
Using Sidecars: In a service mesh, sidecars can clinical nurse specialist email list provide shared libraries that reduce redundancy between BFFs, improving consistency and modularity.
Designing user-friendly forms is a challenge for UX designers. The difficulty increases with long forms.
Sergio Vergara
Sergio Vergara
December 9, 2024 — 7 minutes reading time
How to manage large forms in mobile apps
Photo by Yura Fresh on Unsplash
The limited size of mobile screens makes it crucial to balance usability and functionality without overwhelming users. Organizing input fields in a small, single-column layout can be a challenge for UX designers.
Let's explore practical steps to make long mobile forms more user-friendly, allowing users to interact with them easily.
Step 1 - Remove optional/unnecessary fields
One of the first key steps to designing effective mobile forms is to conduct a full audit of the fields to be included. This involves not only identifying which ones are essential, but also removing anything that is optional or does not add value. This strategy not only simplifies the user experience, but also reduces friction, making the form more efficient and less intimidating for those interacting with it.
As you begin to review your form fields, ask yourself:
Does this field actually add value to the purpose of the form?
Is it strictly necessary for the goal I want to achieve?
Would removing this field make the form simpler without compromising its functionality?
If you already have a desktop version of your form, now is the perfect time to optimize it. Forms designed for larger screens often include additional fields that may not be practical or necessary on mobile devices. In this case, less is more.
For example, on registration forms, you can replace the “First Name” and “Last Name” fields with a single “Full Name” field, simplifying the data entry process. Additionally, removing fields like “Additional Information” or any irrelevant optional data can be a huge benefit.
Tip: Remember that on mobile devices, users are often more impatient and less likely to fill out long forms. Reducing the number of fields significantly improves the experience.
What benefits does this simplification bring?
Higher conversion rate: Users are more likely to complete forms that are clear, short and easy to fill out.
Lower abandonment: By reducing complexity, you decrease the likelihood that users will abandon the form before completing it.
Efficiency in data collection: Focusing on essential fields ensures that you collect only the information truly necessary to achieve your objectives.
Mobile form design isn’t just about adapting to screen size, but rethinking the relevance of each field. Designing for simplicity and usability is key to ensuring users complete the form without frustration.
Conclusion
Backends for Frontends are a powerful tool for managing frontend-specific variations in complex systems. However, their implementation must balance flexibility, performance, and code reuse to avoid redundancy and maintenance issues. When applied correctly, BFFs facilitate the creation of more modular, adaptive, and effective systems, improving both the user experience and the productivity of development teams.