Accessibility
There are numerous accessibility rules when it comes to making a form accessible to a large number of users. This includes accessibility to groups such as people with a disability, the elderly, non-native speakers, etc.
The following should be kept in mind by editors creating forms in the backend form editor:
Labels
Always use clear, descriptive labels in the Label field. Simply putting the label in field Placeholder is not considered accessible.
Descriptions
Add an extended description in the field Description.
Placeholder
The Placeholder field should not contain the label. It should contain example content to make filling out the field easier for users.
Autocomplete
The autocomplete property should be used whenever a field contains personal information. This property can then be used by assistive technology to aid users to fill out forms. Select the desired purpose from the select Autocomplete. See Input Purposes for User Interface Components at w3.org for an explanation of which purposes to use.
If additional input purposes are needed, your integrator or developer can add additional input purpose options.