Module custom_fields 

Structs

CustomFieldDescriptor

Describes a custom field for template rendering.

CustomSchemaConfig

Pre-compiled schema + validator + field descriptors.

Enums

FieldType

Functions

extract_and_coerce_custom_data

Extract custom_data fields from form body, coerce types per schema, return as Value.

extract_field_descriptors

Extract field descriptors from a JSON Schema for template rendering.

format_validation_errors

Map jsonschema validation errors to field-level error messages.

validate_custom_schema

Validate that a schema is a flat object (no nested objects/arrays in properties).