lib/util/params/params.rb in util-params-0.2.14 vs lib/util/params/params.rb in util-params-0.2.15

@@ -179,10 +179,10 @@
     end
 
     def _validate_float key, val, min, max
       return nil if val.blank?
 
-      if /[^\d.]/ =~ val.to_s
+      if /[^\d.-]/ =~ val.to_s
         _push_error "#{key.to_s} type [#{val.to_s}] != float"
       end
 
       v = val.to_f