More refactoring

UI/InputElement/Validators/DirectionValidator.ts

@@ -0,0 +1,17 @@
+import { Validator } from "../ValidatedTextField"
+import IntValidator from "./IntValidator";
+
+export default class DirectionValidator extends IntValidator {
+    constructor() {
+        super(
+            "direction",
+            "A geographical direction, in degrees. 0° is north, 90° is east, ... Will return a value between 0 (incl) and 360 (excl)"
+        )
+    }
+
+    reformat(str): string {
+        const n = Number(str) % 360
+        return "" + n
+    }
+
+}