What is your preferred way of checking for parms

[KenL]

Just wondering if people have a favourite way of testing for parameters?

Do you just test the total number of parameters, or each one individually?

Thanks

[GuruGary]

How about

Code: [Select]

@echo off
if {%1}=={} echo No params

[QBasicMac]

Or, if you require 5 parms

Code: [Select]

@echo off
if not x%6==x (
  echo Try again: Too many parms
  goto Adios
)
if x%5==x (
  echo Try again: Not enough parms
  goto Adios
)
echo Good Man, you game me 5 parms
:Adios
Mac