The project I created does not want to accept a half credit and I am not sure why not. When I put in 0.5 it only accepts the 0 and when I put in .5 it doesn’t accept any of it.

I was expecting the half credit to work but it doesn’t.

Here’s my code –

function addCourse() {
            const courseName = courseNameInput.value;
            const grade = gradeSelect.value;
            const credits = parseInt(creditsInput.value);
            
            const listItem = document.createElement('li');
            listItem.textContent = 
              `${courseName} - Grade: ${grade} - Credits: ${credits}`;
            courseList.appendChild(listItem);
            updateGPA();
            courseNameInput.value = '';
            gradeSelect.selectedIndex = 0;
            creditsInput.value = '';
        }
        function updateGPA() {
            const courses = courseList.children;
            let totalCredits = 0;
            let totalPoints = 0;
            for (let course of courses) {
                const credits = parseInt(course.textContent
                                                 .split('Credits: ')[1]);
                totalCredits += credits;
 
                const grade = course.textContent
                                    .split(' - ')[1]
                                    .split(' ')[1];
                totalPoints += getPointsForGrade(grade) * credits;
            }