ValidatedExtensions.kt

fun String.validatedMail(): Validated<Nel<ValidationError>, String> =
        when {
            validMail(this) -> this.valid()
            else -> ValidationError.InvalidMail.nel().invalid()
        }

fun String.validatedPhoneNumber(): Validated<Nel<ValidationError>, String> =
        when {
            validNumber(this) -> this.valid()
            else -> ValidationError.InvalidPhoneNumber.nel().invalid()
        }