If you want to apply conditional validation on 'Entertainment Website Port' or 'Shopping Website Port', then you need to add 'Browser' input as 'Chrome'
{{userFormGroup.controls.browser.errors.port.message}}
If you want to apply conditional validation on 'Entertainment Website Port' then you need to add 'Browser' input as 'Chrome'.
Conditional Expression with type 'function'
{{userFormGroup.controls.entertainmentWebsitePort.errors.port.message}}
If you want to apply conditional validation on 'Shopping Website Port' then you need to add 'Browser' input as 'Chrome'.
Conditional Expression with type 'string'
{{userFormGroup.controls.shoppingWebsitePort.errors.port.message}}
enter port number only
Shows custom message.
{{userFormGroup.controls.educationalWebsitePort.errors.port.message}}