Moved v3 code from NginxProxyManager/nginx-proxy-manager-3 to NginxProxyManager/nginx-proxy-manager

frontend/src/modules/Validations.tsx

@@ -0,0 +1,63 @@
+import { intl } from "locale";
+
+const validateString = (minLength = 0, maxLength = 0) => {
+	if (minLength <= 0 && maxLength <= 0) {
+		// this doesn't require translation
+		console.error(
+			"validateString() must be called with a min or max or both values in order to work!",
+		);
+	}
+
+	return (value: string): string | undefined => {
+		if (minLength && !value.length) {
+			return intl.formatMessage({ id: "form.required" });
+		}
+		if (minLength && value.length < minLength) {
+			return intl.formatMessage(
+				{ id: "form.min-length" },
+				{ count: minLength },
+			);
+		}
+		if (maxLength && value.length > maxLength) {
+			return intl.formatMessage(
+				{ id: "form.max-length" },
+				{ count: maxLength },
+			);
+		}
+	};
+};
+
+const validateNumber = (min = -1, max = -1) => {
+	if (min === -1 && max === -1) {
+		// this doesn't require translation
+		console.error(
+			"validateNumber() must be called with a min or max or both values in order to work!",
+		);
+	}
+
+	return (value: string): string | undefined => {
+		const int: number = +value;
+		if (min > -1 && !int) {
+			return intl.formatMessage({ id: "form.required" });
+		}
+		if (min > -1 && int < min) {
+			return intl.formatMessage({ id: "form.min-int" }, { count: min });
+		}
+		if (max > -1 && int > max) {
+			return intl.formatMessage({ id: "form.max-int" }, { count: max });
+		}
+	};
+};
+
+const validateEmail = () => {
+	return (value: string): string | undefined => {
+		if (!value.length) {
+			return intl.formatMessage({ id: "form.required" });
+		}
+		if (!/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i.test(value)) {
+			return intl.formatMessage({ id: "form.invalid-email" });
+		}
+	};
+};
+
+export { validateEmail, validateNumber, validateString };