How you can perform field-validation in your dialog
program ?
Answers were Sorted based on User's Feedback
Answer / santosh
You can validate your fields in the PAI module of the
program by placing them between the CHAIN & ENDCHAIN
Statement.
Is This Answer Correct ? | 38 Yes | 1 No |
Answer / ashwin urkude
For single field validation write in PAI
FIELD FIELD-NAME MODULE MODULE_NAME.
Additions are: ON INPUT- whenever change in initial value takes place validation will be done
ON REQUEST : whenever value in that field is changed validation will tale place.
Is This Answer Correct ? | 14 Yes | 2 No |
Answer / kerri
We can write code for field validation in the PAI and PBO events.
Is This Answer Correct ? | 2 Yes | 2 No |
Answer / aditya panwar
WRITE THE L0OP SCREEN CODE AFTER THE PBO MODULE.
PROCESS BEFORE OUTPUT.
LOOP AT SCREEN.
IF SCREEN-NAME = 'FIELD_NAME'.
SCREEN-INPUT = '1'.
SCREEN-REQUIRED = '1'. "for mandatory
SCREEN-LENGHT = '10'. "for lenght
ENDIF.
MODIFY SCREEN.
ENDLOOP.
MODULE STATUS_1000.
PROCESS AFTER INPUT.
MODULE USER_COMMAND_1000.
Is This Answer Correct ? | 3 Yes | 26 No |
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