decodeMaxLengthEnforcement static method

MaxLengthEnforcement? decodeMaxLengthEnforcement(dynamic value, { bool validate = true, })

Decodes the value to a MaxLengthEnforcement. Supported values are:

• enforced
• none
• truncateAfterCompositionEnds

Implementation

static MaxLengthEnforcement? decodeMaxLengthEnforcement(
  dynamic value, {
  bool validate = true,
}) {
  MaxLengthEnforcement? result;
  if (value is MaxLengthEnforcement) {
    result = value;
  } else {
    _checkSupported(
      'MaxLengthEnforcement',
      [
        'enforced',
        'none',
        'truncateAfterCompositionEnds',
      ],
      value,
    );

    if (value != null) {
      assert(SchemaValidator.validate(
        schemaId: '$_baseSchemaUrl/max_length_enforcement',
        value: value,
        validate: validate,
      ));
      switch (value) {
        case 'enforced':
          result = MaxLengthEnforcement.enforced;
          break;
        case 'none':
          result = MaxLengthEnforcement.none;
          break;
        case 'truncateAfterCompositionEnds':
          result = MaxLengthEnforcement.truncateAfterCompositionEnds;
          break;
      }
    }
  }

  return result;
}