Triggered before a field edit action.

• Only some field types are supported. Supported field types: single-select / multi-select / lookup single-select / lookup multi-select / attachment / employee / department
• Validates whether the field can be edited
• Can hook the field editing behavior, for example changing select options
• Not triggered by non-manual edits

Parameters

Parameter	Description	Type
fieldName	api_name of the field that triggered the event	String
objApiName	api_name of the object that triggered the event	String
dataIndex	dataIndex of the record that triggered the event, used for detail-object data	String

See the field-type-specific event definitions for special parameters.

Return Value

Parameter	Description	Type
consumed	true means subsequent logic will not continue	Boolean

See the field-type-specific event definitions for special return values.

Notes

• Calling dataUpdater to update data in this event is not suitable.