implement the function isValidAdress().

src/createEmployeeAccount.c

@@ -80,6 +80,41 @@ bool isValidPhoneNumber(char *phoneNumber)
     return true;
 }
 
+bool isValidAdress(char *street,int houseNumber,char* city,int postalCode)
+{
+    int maximalLength = 20;
+    int minimalLength = 3;
+    bool validStreet = true;
+    bool validHouseNumber = true;
+    bool validCity = true;
+    bool validpostalCode = true;
+    if(strlen(street)>20 || strlen(street)<3)
+    {
+        validStreet = false;
+    }
+
+    if(strlen(city)>20 || strlen(city)<3)
+    {
+        validCity = false;
+    }
+    if(houseNumber<1 || houseNumber > 999)
+    {
+        validHouseNumber = false;
+    }
+    if(postalCode<1000 || postalCode > 99000)
+    {
+        validpostalCode = false;
+    }
+    if(validStreet && validCity && validHouseNumber && validpostalCode)
+    {
+        return true;
+    }
+    else
+    {
+        return false;
+    }
+}
+
 int StringLengthCounter(char* string)
 {
     int characterCounter = 0;