src/main/java/seedu/address/model/modelObjectTags/Address.java
public static boolean isValidAddress(String test) {
        if (test.equalsIgnoreCase("Unknown")) {
            return true;
        } else {
            return test.matches(VALIDATION_REGEX);
        }
    }
/**
     * Returns true if a given string is a valid address.
     */
Returns true if a given string is a valid address.
Returns true if a given string is a valid address .
public static boolean isValidAddress(String test) {
        if (test.equalsIgnoreCase("Unknown")) {
            return true;
        } else {
            return test.matches(VALIDATION_REGEX);
        }
    }
public static boolean isValidAddress ( String test ) { if ( test . equalsIgnoreCase ( "Unknown" ) ) { return true ; } else { return test . matches ( VALIDATION_REGEX ) ; } }
Returns true if a given string is a valid address.
Returns true if a given string is a valid address .