PROVIDE JS CODE Write JavaScript code for the following. Provide a text box for the user to enter user name. validate the username for the no. of characters(assume some no. say 10) Provide a SUBMIT...

PROVIDE JS CODE

Write JavaScript code for the following. Provide a text box for the user to enter user name. validate the username for the no. of characters(assume some no. say 10) Provide a SUBMIT button for the validation to happen. In the same page use image and two text boxes for entering the width and height of the image respectively with a RESIZE button below. On clicking the Resize button validate the width and height numbers and on successful validation display the image with the requested width and height.