Added missed symptom for Measles & data validation

Author: KarnaiahPesula

sormas-api/src/main/java/de/symeda/sormas/api/symptoms/SymptomsDto.java

@@ -2592,12 +2592,14 @@ public static SymptomsDto build() {
 
 	@Diseases({
 		INVASIVE_PNEUMOCOCCAL_INFECTION,
-		INVASIVE_MENINGOCOCCAL_INFECTION })
+			INVASIVE_MENINGOCOCCAL_INFECTION,
+			MEASLES})
 	private SymptomState otherClinicalPresentation;
 
 	@Diseases({
 		INVASIVE_PNEUMOCOCCAL_INFECTION,
-		INVASIVE_MENINGOCOCCAL_INFECTION })
+			INVASIVE_MENINGOCOCCAL_INFECTION,
+			MEASLES})
 	private String otherClinicalPresentationText;
 
 	@Diseases({

sormas-ui/src/main/java/de/symeda/sormas/ui/exposure/ExposureForm.java

@@ -223,7 +223,7 @@ private void addBasicFields() {
 		DateTimeField startDate = addField(ExposureDto.START_DATE, DateTimeField.class);
 		DateTimeField endDate = addField(ExposureDto.END_DATE, DateTimeField.class);
 
-		DateComparisonValidator.addStartEndValidators(startDate, endDate);
+		DateComparisonValidator.addStartEndValidators(startDate, endDate, false);
 
 		addFields(
 			ExposureDto.EXPOSURE_TYPE,