Scratch

dinosaur1995 · 2013-04-28 07:37:38

I'd like to tell the user to input a digit from 1-9 (inclusive). The program is meant to repeat until the user has input a number from within that restrictions. However, the application will reject the input and not be recorded if the user gives an invalid input such as special characters or digits above 9 or below 0.

Unfortunately, it doesnt seem to work.......here is the code below....can someone help me out? thank you!

http://imgur.com/HmLVLhD

LeDerpy123 · 2013-04-28 10:24:01

I don't think you need the "If answer if a number" factor.

mathfreak231 · 2013-04-28 10:45:14


set valid? ▼
 to false
repeat until valid?
 = true
ask Integer 1-9?
 and wait
if not answer
 = 0
 and answer
 + 1
 = 0
This checks if it's a number or not.
if answer
 > 1
 or answer
 = 1
if answer
 < 9
 or answer
 = 9
if answer
 mod 1
 = 0
set valid? ▼
 to true

I think that should work.

Last edited by mathfreak231 (2013-04-28 10:47:32)

Scratch

archived forums

#1 2013-04-28 07:37:38

Repeat Until

#2 2013-04-28 10:24:01

Re: Repeat Until

#3 2013-04-28 10:45:14

Re: Repeat Until

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