topic Re: Validation in Application Development and Automation Discussions

Validation

Former Member — Thu, 30 Nov 2006 06:22:54 GMT

I m having a field projectname type c of length 50.

I should not allow the user to enter the project name which contain special character.

i tried with CO with sy-abcde its not working correctly since i have used length 50.

if i want to use sy-abcde means the string must grow dynamically, but here project name is a keyfield so i m not able to use string type .

Can any one help me to solve it.

Thanks in advance.

Kalpanashri Rajendran.

Re: Validation

anversha_s — Thu, 30 Nov 2006 06:25:15 GMT

hi,

pls try this.

if l_string CA 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.
write : 'String has a character'.
endif.

<b>please refer this thread.

https://forums.sdn.sap.com/click.jspa?searchID=234253&messageID=2685281</b>;

rgds

Anver

Re: Validation

Former Member — Thu, 30 Nov 2006 06:26:13 GMT

Hi,

I think sy-abcde should work.

Try the following -


parameters p_proj(50).

data lv_ptoject(50) type c.

at selection-screen.
  lv_project = p_proj.
  condense lv_project no-gaps.
  if not lv_project CO sy-abcde.
    "Error Message"
  endif.

Hope that helps.

Regards,

Anand Mandalika.

Re: Validation

Former Member — Thu, 30 Nov 2006 06:26:43 GMT

use <b>SEARCH <c> FOR <str> <options>.</b>

regards,

aswin.

Re: Validation

jayanthi_jayaraman — Thu, 30 Nov 2006 06:27:37 GMT

Hi,

data : alphanumeric(38).

parameters fname(4).

AT SELECTION-SCREEN ON fname.

IF fname CA '0123456789' and fname ca sy-abcde.

message e000(zhrt) with 'alphanumeric'.

elseif fname ca '0123456789'.

message e000(zhrt) with 'no'.

elseif fname ca sy-abcde.

message e000(zhrt) with 'alphabet'.

ENDIF.

Re: Validation

Former Member — Thu, 30 Nov 2006 06:29:26 GMT

Hi Rajendran,

I hope the following code will helps to you.

If you want check with special character group.

[code]DATA:

c_schar_grp TYPE char50 VALUE '~`!@#$%^&*()_+=-{[}]"':;?/>. <,', " Special character set

IF plv_projname CN c_schar_grp.

Message 'Error Please avoid Special character' TYPE 'E'.

ENDIF.[/code]

If you want check with character group.

[code]DATA:

c_alphanumc TYPE char69

VALUE 'abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890'. " Alphanumc Group

IF plv_projname CO c_alphanumc.

--- define your code here.

ELSE.

--- Raise error

ENDIF.[/code]

Regards

Bhupal Reddy

Message was edited by:

Bhupal Reddy Vendidandi

Message was edited by:

Bhupal Reddy Vendidandi

Re: Validation

Former Member — Thu, 30 Nov 2006 06:47:02 GMT

I have tested it. It's working fine. Check it out.

PARAMETERS P_PROJECT(50).

DATA V_PROJECT TYPE STRING.

AT SELECTION-SCREEN OUTPUT.

V_PROJECT = p_PROJECT.

CONDENSE V_PROJECT NO-GAPS.

IF NOT V_PROJECT CO sy-abcde.

MESSAGE 'Wrong Input' TYPE 'E'.

ENDIF.

--> You will get error message when you give input with special character

Regards

Surya.