Value entered in the 'Other' field should not be present in the predefined list
I have a dropdown field with the following options as an example:

1. Single
2. Married
3. Divorsed
4. Widowed
5. Other

Below this field I also have a field to capture 'Other'. I need to write a query to make sure that the value entered in the 'Other' field is not in the predefined list. Can anyone please help me.
Value entered in the 'Other' field should not be present in the predefined list
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I have a dropdown field with the following options as an example:

1. Single
2. Married
3. Divorsed
4. Widowed
5. Other

Below this field I also have a field to capture 'Other'. I need to write a query to make sure that the value entered in the 'Other' field is not in the predefined list. Can anyone please help me.