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how to check the length of a field

 
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sm_2009

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Joined: 10 May 2009
Posts: 72
Location: bangalore

PostPosted: Fri Jun 12, 2009 6:55 pm    Post subject: how to check the length of a field
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hi all

i have declared a variable as var1 pic 9(9) value zeroes.

it should be always 9 digits.

i have to validate the keyed input value as 9 digit not less than this.

how can i check...pls suggest
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Robert Sample

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Joined: 06 Jun 2008
Posts: 8165
Location: East Dubuque, Illinois, USA

PostPosted: Fri Jun 12, 2009 7:04 pm    Post subject:
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Code:
IF  VAR1 NOT NUMERIC
    <put error message>
    ELSE
        IF  VAR1 < 100000000
            <put error message>
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