How to assign an IF statement inside a map function [closed]

I am trying to assign an IF statement inside a map function but it asks for a return. If I put the return, in front of the IF, does not work. Currently getting the following error on Lint: Line 78:52: Array.prototype.map() expects a return value from arrow function array-callback-return

I expect just to push objects into the array.

What is the correct way to assign the IF inside a map?

     { ingredientIndex.map((currentIndex) => {
        const ingredient = detail[`strIngredient${currentIndex}`];
        const measure = detail[`strMeasure${currentIndex}`];
        if (ingredient) {
          validIngredients.push(`${ingredient} - ${measure}`);
        }
      }) }

Answer

ingredientIndex.forEach(currentIndex => {
                ^^^^^^^