Prompts the user to enter a number within an input box

Question

Build a program that:

• Prompts the user to enter a number within an Input Box
• Reads in the value entered by the user
• Ensures that only positive values or the control string "**" is entered.  If neither of these are entered the user will be prompted that an input error has occurred.
• Each value entered is stored into a variable called varTotal.
• The program will continue to execute provided that  vatTotal is less than 50 or the string "**" is entered by the user to exit the program.
• When varTotal is greater than or equal to 50 or the control string "**" is entered, the program will display the following in two labels.Value stored in the Total variable
• The number of times the user entered data into the Input Box
• Ensure that proper naming convention is used for all objects (forms, buttons, etc.)