validating input

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# 1  
Old 04-21-2002
validating input

how do i validate y script so that it only accepts values between 1 and 3 and against any character input, cause at the moment i can only validate against numbers outside 1 and 3 but not characters
# 2  
Old 04-22-2002
scanf will format your input according to the conversion specifier you provide.
# 3  
Old 04-22-2002

sorry i still dont understand, beacuase it needs some validation because at the moment in a charcater is pushed it exits the program,
# 4  
Old 04-23-2002
come on please help
# 5  
Old 04-24-2002
come on all i need to do to validate my whole work is against characters please someone out there
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