more ui stuff, moved forms to util

1 files changed, 23 insertions, 0 deletions

diff --git a/packages/web-util/src/forms/InputInteger.tsx b/packages/web-util/src/forms/InputInteger.tsx
new file mode 100644
index 000000000..fb04e3852
--- /dev/null
+++ b/packages/web-util/src/forms/InputInteger.tsx
@@ -0,0 +1,23 @@
+import { VNode, h } from "preact";
+import { InputLine, UIFormProps } from "./InputLine.js";
+
+export function InputInteger<T extends object, K extends keyof T>(
+  props: UIFormProps<T, K>,
+): VNode {
+  return (
+    <InputLine
+      type="number"
+      converter={{
+        //@ts-ignore
+        fromStringUI: (v): number => {
+          return !v ? 0 : Number.parseInt(v, 10);
+        },
+        //@ts-ignore
+        toStringUI: (v?: number): string => {
+          return v === undefined ? "" : String(v);
+        },
+      }}
+      {...props}
+    />
+  );
+}