input accepts empty answer

Aug 16, 2008
124
0
#1
input and inkey accept empty answers ("just Enter") even when /k sets the valid keys ("input /k"::^[yn]$" Database type: %%database_type" for example). Is there a way to prohibit the empty answer?
 
#2
input and inkey accept empty answers ("just Enter") even when /k sets the valid keys ("input /k"::^[yn]$" Database type: %%database_type" for example). Is there a way to prohibit the empty answer?
Here, INKEY accepts only the specified keys. This, below, does not accept "Enter".
Code:
inkey /k"yn" %%zz