Write a JavaScript code, - for guessing any number between 1 to 20. run the loop till you not get correct number. Use prompt() box to input number from user.

can any one clear the question please..

Hi Vinay,

- for guessing any number between 1 to 20. run the loop till you not get correct number. Use prompt() box to input number from user.

Use one prompt box, get user input and check whether the number is in range 1-20, if yes run the loop by printing some message and exit the loop at user entered stage. and in else condition alert error message.