The Gender field is already partially stubbed out in /src/Plugin/Field/FieldType/Gender.php and /src/Plugin/Field/FieldWidget/Gender.php, but it is not complete.
Review the existing code, update and complete it as necessary based on the gender question from Open Demographics.
Changes to Gender field.
None.
Possible changes to Gender field storage or data structure, currently unknown.
Needs review
1.0
Code
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