Hi, I have a form with two required fields for example: "age" and "dateOfBirth", all of them are required, but if they are in special group, then only one of them is required. In my custom class CustomFieldBlocks.java which implements PropertyOverrides, I should return field validator for the field. The main question is: How to implement custom validator with only one required field from set of fields. For example : private FieldValidator getValidator(Field field) { FieldValidator contextValidator = context.getValidator(field); PropertyModel propertyModel = beanModel.getById(context.getPropertyId()); String propertyLabel = propertyModel.getPropertyName(); if (propertyModel != null && mandatoryCustomFields.contains(propertyLabel)) { List<Field> fields = new ArrayList<Field>(); // here I want to get all required fields for pass for (String fieldLabel : mandatoryCustomFields){ Field field = ????? fields.add(field); } GroupValidator groupValidator = new GroupValidator(fields, "groupValidator"); return new CompositeFieldValidator(Arrays.asList(groupValidator, contextValidator)); } else { FieldValidator required = fieldValidatorSource.createValidator(field, "required", null); return new CompositeFieldValidator(Arrays.asList(required, contextValidator)); } return contextValidator; }
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