The text box’s . . . . . . . . event procedure prevents user from entering a specified character.

[amp_mcq option1=”KeyPress” option2=”check” option3=”checkchar” option4=”checkinput” correct=”option1″]

The correct answer is: A. KeyPress

The KeyPress event occurs when a key is pressed on the keyboard. It is used to handle keystrokes and prevent the user from entering certain characters.

The check, checkchar, and checkinput events do not exist.