Slot: required_field

Whether the field is required for form completion. Set to 'y' for required fields. Can also contain conditional expressions for conditionally required fields.

URI: [redcap_dd:required_field](https://w3id.org/linkml/redcap-data-dictionary/required_field) ## Applicable Classes | Name | Description | Modifies Slot | | --- | --- | --- | | [Field](Field.md) | A single variable (field) in a REDCap data dictionary | no | ## Properties ### Type and Range | Property | Value | | --- | --- | | Range | [String](String.md) | | Domain Of | [Field](Field.md) | ### Cardinality and Requirements | Property | Value | | --- | --- | ### Slot Characteristics | Property | Value | | --- | --- | | Owner | [Field](Field.md) | ## Identifier and Mapping Information ### Schema Source * from schema: https://w3id.org/linkml/redcap-data-dictionary ## Mappings | Mapping Type | Mapped Value | | --- | --- | | self | redcap_dd:required_field | | native | redcap_dd:required_field | ## LinkML Source

name: required_field
description: Whether the field is required for form completion. Set to 'y' for required
  fields. Can also contain conditional expressions for conditionally required fields.
from_schema: https://w3id.org/linkml/redcap-data-dictionary
rank: 1000
owner: Field
domain_of:
- Field
range: string
required: false