As of June 2018, Web Content Accessibility Guidelines (WCAG) 2.1 are in effect, representing the most up-to-date standards for developing accessible online content. Compliance is measured on the basis of whether a website is Perceivable, Operable, Understandable, and Robust.
Based on WCAG 2.1, we've compiled 10 must-haves to help you set up accessible online forms and applications.
10 Must-Haves to Set Up Accessible Online Services
- Allow end users to modify the form’s content to accommodate their needs, including large print, speech, simpler language, etc.
- Allow content to be presented in different ways, such as a simpler layout, without losing information.
- Make it easier for users to see content, such as separating foreground from background.
- Make all functionality available from a keyboard, including form submission and form management post-submission.
- Provide ways to help users navigate the forms.
- Make content readable and understandable.
- Make forms appear and operate in predictable ways.
- Help users avoid and correct mistakes when they fill out forms.
- Do not design form content in a way that is known to cause seizures.
- Maximize compatibility with current and future user agents, including assistive technologies.
In addition to this, we've assembled a list of web form elements that are compatible with WCAG.21