diff --git a/main.cpp b/main.cpp
index d623a60..42ff231 100644
--- a/main.cpp
+++ b/main.cpp
@@ -134,6 +134,14 @@ count_type get_number(string prompt) {
 		print_input(prompt+": " + s);
 		ch = getch();
 	}
+
+	// Check if input is a number
+	for(int i = 0; i < s.size(); i++)
+		if(s[i] < '0' || s[i] > '9')
+			return file_offset + cur.r;
+	if(s.size() == 0)
+		return file_offset + cur.r;
+
 	return stoi(s);
 }
 // Taking user input - string