validate method

@override bool validate(dynamic value, [ List<String>? options ])

Validates the given value to check if it is not null and not empty.

value - The value to be validated. It can be of any type. options - An optional list of strings that can be used for additional validation logic.

Returns true if the value is not null and not empty, otherwise false.

Implementation

@override
bool validate(dynamic value, [List<String>? options]) {
  return value != null && value.toString().isNotEmpty;
}