Fix: error on invalid value numbers

src/pyrad3/dictionary.py

@@ -460,7 +460,15 @@ class Dictionary:
             )
 
         (attr_name, key, vvalue) = tokens[1:]
-        value = _parse_number(vvalue)
+        try:
+            if '.' in vvalue:
+                # quick and dirty way to make floats values an error
+                raise ValueError
+            value = _parse_number(vvalue)
+        except ValueError:
+            raise ParseError(filename,
+            f"Invalid number {vvalue} for VALUE {key}",
+            line_num)
 
         attribute = self.attrindex[attr_name]
         try: