Function evaluateCondition

packages/core/src/util/runtime.ts:65–108

(
  data: any,
  uischema: UISchemaElement,
  condition: Condition,
  path: string,
  ajv: Ajv,
  config: unknown
)

};

const evaluateCondition = (
  data: any,
  uischema: UISchemaElement,
  condition: Condition,
  path: string,
  ajv: Ajv,
  config: unknown
): boolean => {
  if (isAndCondition(condition)) {
    return condition.conditions.reduce(
      (acc, cur) =>
        acc && evaluateCondition(data, uischema, cur, path, ajv, config),
      true
    );
  } else if (isOrCondition(condition)) {
    return condition.conditions.reduce(
      (acc, cur) =>
        acc || evaluateCondition(data, uischema, cur, path, ajv, config),
      false
    );
  } else if (isLeafCondition(condition)) {
    const value = resolveData(data, getConditionScope(condition, path));
    return value === condition.expectedValue;
  } else if (isSchemaCondition(condition)) {
    const value = resolveData(data, getConditionScope(condition, path));
    if (condition.failWhenUndefined && value === undefined) {
      return false;
    }
    return ajv.validate(condition.schema, value) as boolean;
  } else if (isValidateFunctionCondition(condition)) {
    const value = resolveData(data, getConditionScope(condition, path));
    const context = {
      data: value,
      fullData: data,
      path,
      uischemaElement: uischema,
      config,
    };
    return condition.validate(context);
  } else {
    // unknown condition
    return true;
  }
};

const isRuleFulfilled = (
  uischema: UISchemaElement,