fix: support for negative numbers for decimal parameters (closes #866)

bettercap · Apr 21, 2021 · c38de3a · c38de3a
1 parent 568c166
commit c38de3a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/session/module_param.go b/session/module_param.go
@@ -59,7 +59,7 @@ func NewIntParameter(name string, def_value string, desc string) *ModuleParam {
 }
 
 func NewDecimalParameter(name string, def_value string, desc string) *ModuleParam {
-	return NewModuleParameter(name, def_value, FLOAT, "^[\\d]+(\\.\\d+)?$", desc)
+	return NewModuleParameter(name, def_value, FLOAT, `^[\-\+]?[\d]+(\.\d+)?$`, desc)
 }
 
 func (p ModuleParam) validate(value string) (error, interface{}) {