Returns true if all of the conditions are true, and false otherwise. Any number of conditions can be checked.
and(
1 + 2 == 3,
3 + 4 == 7,
5 + 6 == 11
)and(
/* Check if 1 plus 2 equals 3 */
1 + 2 == 3,
/* Then check if 3 plus 4 equals 7 */
3 + 4 == 7,
/* Then check if 5 plus 6 equals 11 */
5 + 6 == 11
/* If all of the above are true, return a checked box */
)