init create-fias

src/shared/lib/formatPhone.ts

@@ -0,0 +1,38 @@
+/**
+ * Format the number (+998 00 111-22-33)
+ * @param value Number to be formatted (XXXYYZZZAABB)
+ * @returns string +998 00 111-22-33
+ */
+const formatPhone = (value: string) => {
+  // Keep only numbers
+  const digits = value.replace(/\D/g, '');
+
+  // Return empty string if data is not available
+  if (digits.length === 0) {
+    return '';
+  }
+
+  const prefix = digits.startsWith('998') ? '+998 ' : '+998 ';
+
+  let formattedNumber = prefix;
+
+  if (digits.length > 3) {
+    formattedNumber += digits.slice(3, 5);
+  }
+
+  if (digits.length > 5) {
+    formattedNumber += ' ' + digits.slice(5, 8);
+  }
+
+  if (digits.length > 8) {
+    formattedNumber += '-' + digits.slice(8, 10);
+  }
+
+  if (digits.length > 10) {
+    formattedNumber += '-' + digits.slice(10, 12);
+  }
+
+  return formattedNumber.trim();
+};
+
+export default formatPhone;