If you want to apply conditional validation on 'Second Country Latitude' or 'Third Country Latitude', then you need to add 'Continent' input as 'Asia'.
{{countryFormGroup.controls.continent.errors.latitude.message}}
If you want to apply conditional validation on 'Third Country Latitude' then you need to add 'Continent' input as 'Asia'.
Conditional Expression with type 'string'
{{countryFormGroup.controls.thirdCountryLatitude.errors.latitude.message}}
You can enter only latitude
Shows custom message.
{{countryFormGroup.controls.firstCountryLatitude.errors.latitude.message}}