Potential fix for code scanning alert no. 13: Inefficient regular expression

priyankarpal · github-advanced-security[bot] · web-flow · commit f862204aa1ff · 2025-10-06T23:23:14.000+05:30
Co-authored-by: Copilot Autofix powered by AI &lt;62310815+github-advanced-security[bot]@users.noreply.github.com&gt;
Signed-off-by: Priyankar Pal  &lt;88102392+priyankarpal@users.noreply.github.com&gt;
diff --git a/src/plays/calculator-by-tea/useCalcalulatorByTeaHook.ts b/src/plays/calculator-by-tea/useCalcalulatorByTeaHook.ts
@@ -59,7 +59,7 @@ const useCalcalulatorByTeaHook = () => {
   }
 
   function onInputRecived(expression: string) {
-    if (expression.match(/^(?:[0-9]+[-+*/]?)*[0-9]*$/)) {
+    if (expression.match(/^(?:[0-9]+[-+*/])*[0-9]*$/)) {
       setCalculationExpression(expression);
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -59,7 +59,7 @@ const useCalcalulatorByTeaHook = () => {`
`59`	`59`	`}`
`60`	`60`
`61`	`61`	`function onInputRecived(expression: string) {`
`62`		`- if (expression.match(/^(?:[0-9]+[-+/]?)[0-9]*$/)) {`
	`62`	`+ if (expression.match(/^(?:[0-9]+[-+/])[0-9]*$/)) {`
`63`	`63`	`setCalculationExpression(expression);`
`64`	`64`	`}`
`65`	`65`	`}`