MapSchema constructor

MapSchema(
  1. [dynamic keyType,
  2. dynamic valueType,
  3. bool req,
  4. List<IValidationRule> rules]
)

Creates a new instance of validation schema and sets its values.

  • keyType a type of map keys. Null means that keys may have any type.
  • valueType a type of map values. Null means that values may have any type.
  • required (optional) true to always require non-null values.
  • rules (optional) a list with validation rules.

See IValidationRule See TypeCode