Here’s my dropdown using react-native-element-dropdown library. It’s working fine, but I’d like to be able to select one of the elements by default when a page renders. Instead of showing a placeholder, it shows a selected category.

  <Dropdown
            style={styles.dropdown}
            placeholderStyle={styles.placeholderStyle}
            selectedTextStyle={styles.selectedTextStyle}
            inputSearchStyle={styles.inputSearchStyle}
            iconStyle={styles.iconStyle}
            data={categoriesData}
            search
            maxHeight={300}
            labelField="name"
            valueField="id"
            placeholder="Select or create a category"
            searchPlaceholder="Start typing to search..."
            containerStyle={{ borderRadius: 8 }}
            value={categoryId}
            onChange={(category) => {
              setCategoryId(category.id);
            }}
          />