Ask users for…
When to use this pattern
Follow this pattern whenever you need a person to provide a date on a form.
Dates you may need people to provide include:
- Dates a person knows, like a date of birth or marriage anniversary.
- Dates a person can approximate, like February 2021.
- Date ranges, like service history dates.
Dates a person knows
Use the Memorable date component for dates a person is likely to have memorized such as a date of birth or marriage anniversary.
Date of birth
Date and place of birth
Follow this pattern whenever you need to ask for a user’s date and place of birth.
Dates a user can approximate
Use the month/year date component variation for dates that a user may struggle to remember. For example: When did you receive your high school diploma or equivalency certificate?
Refer to the Service history pattern for an example of collecting service date ranges.
How to design and build
How this pattern works
- Write clear form labels for date ranges Do not use “From” and “To” to when labeling form labels for date ranges. Make it clear what dates you’re asking for. Example: “Obligation start date” and “Obligation end date”
- Spell out full month names in the selected state The month select box should have the full month’s name. Example: January
- Validate date inputs. You should validate date inputs so you can let users know if they have entered one incorrectly. A general validation message for an incorrect date: Please enter a valid date
- Use the date input field for date of birth. Writing out the label for each birth date string and separating them into three fields instead of one eliminates potential format confusion.
- Use one text input for Place of birth. This format is easier to fill out for both Veterans born outside the United States and for Veterans who were born United States citizens.
Error message templates for dates
If nothing is entered Say ‘Please enter a date’
If the date entered can’t be correct Say ‘Please provide a valid date’
If the date entered is in a month year format and can’t be correct Say ‘Please enter a valid month and year’
If the year needed to be within a specific range Say ‘Please enter a year between [minimum year] and [maximum year]’
For a date range, if the date must be after another date Say ‘To date must be after From date’
If the date is in the past when it needs to be today or in the future Say ‘Please provide a valid current or future date’
If the date is in the future when it needs to be past date or current date Say ‘Please enter a valid current or past date’