Required Field
Definition
A required field is a specific input area in online forms that mandates users to provide certain information before proceeding. This is crucial for ensuring that the data collected is complete and useful. Required fields are typically marked with an asterisk () or highlighted in some way to draw attention to their importance.
In user experience (UX) design, proper use of required fields is essential for guiding users through form completion efficiently. It helps in reducing the likelihood of incomplete submissions, which can lead to frustration and potential loss of users. Clear indications of what is required can significantly enhance the usability of a form.
Designers must carefully consider which fields should be marked as required. Too many required fields can overwhelm users and lead to abandonment of the form. Therefore, it is best practice to limit required fields to only the most essential information necessary for the task at hand.
Expanded Definition
The concept of required fields has evolved alongside the growth of digital interfaces and online forms. Historically, forms were often lengthy and required extensive information, which could be daunting for users. As UX principles gained traction, the focus shifted to simplifying forms and making them more user-friendly, which includes judiciously defining required fields.
Understanding the balance between necessary information and user experience is crucial. For example, while collecting an email address might be essential for a newsletter signup, asking for a phone number might not be necessary and could deter potential subscribers. Thus, the strategic use of required fields can significantly impact user engagement and conversion rates.
Key Activities
Identify essential information needed from users.
Design clear visual cues for required fields.
Test forms with users to evaluate their understanding of required fields.
Analyze form submission data to assess the impact of required fields on completion rates.
Iterate on form designs based on user feedback.
Benefits
Ensures that necessary data is collected for processing.
Reduces form abandonment by clarifying what information is essential.
Improves overall user satisfaction and experience.
Facilitates better data management and reduces follow-up efforts.
Enhances conversion rates by streamlining user input.
Example
For instance, during an online checkout process, required fields might include 'Shipping Address' and 'Payment Information.' If these fields are clearly marked, users are more likely to provide the necessary information without confusion. Conversely, an optional field such as 'Gift Message' can remain unmarked, allowing users to choose whether to fill it out.
Use Cases
Online shopping checkout forms.
User registration forms for websites and apps.
Contact forms for customer support.
Survey forms requiring specific demographic information.
Job application forms gathering essential candidate details.
Challenges & Limitations
Overuse of required fields can lead to user frustration and form abandonment.
Not all users may understand which fields are required, leading to errors.
Accessibility issues may arise for users with disabilities if required fields are not clearly indicated.
Mobile users may find it cumbersome to fill out forms with many required fields.
Tools & Methods
Form design tools like Google Forms or Typeform.
User testing platforms such as UsabilityHub.
Analytics tools to track form completion rates.
Accessibility checkers to ensure compliance with standards.
Wireframing tools for visualizing form layouts.
How to Cite "Required Field" - APA, MLA, and Chicago Citation Formats
UX Glossary. (2025, February 11, 2026). Required Field. UX Glossary. https://www.uxglossary.com/glossary/required-field
Note: Access date is automatically set to today. Update if needed when using the citation.