diff --git a/frontend/src/utils/form/datepicker.md b/frontend/src/utils/form/datepicker.md
index b39abb84a..52429b42a 100644
--- a/frontend/src/utils/form/datepicker.md
+++ b/frontend/src/utils/form/datepicker.md
@@ -9,6 +9,6 @@ Provides UI for entering dates and times
 
 ## Methods
 
-### static formatAllFormInputDateValues(form)
+### static unformatAll(form, formData)
 
-Call this function on a form that may contain dates *before* submitting the form to convert all date input values to Uni2work internal format.
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+Call this function on a form and its formData to get back a new FormData object with "unformatted" date values (i.e. all dates formatted from fancy format to backend format).
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