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Validation in vb.net

Posted Date: 07 May 2008 Total Responses: 2

Posted By: Rekha Member Level: Gold Points: 1

I'm having a field name.. it should not allow any special characters, period and also spaces.
if i have a name like 'aaa' and if i insert another text as 'AAA' it should display as 'aaa' already exists. Case should not be a problem. Give me some samples regarding my situation.

Thanks in Advance.

Responses

Author: Subodh kumar Prajapati 07 May 2008

Member Level: Gold

Rating:

Points: 2

Hi,
This match will be done by database. Where no checks will be made for upper case and lower case. So for this make the check for both.

Author: TARAK NATH ROY 07 May 2008

Member Level: Silver

Rating:

Points: 2

you ca check it also in code behinde
store the field in dataset and check

Ucase(dataset1.table(0).rows(0).item("field1")=Ucase(txtTextBox1.text.trim)
lblMsg.text="Data already Exists"

try it
Cheers

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