Ad:

Visual Basic 4 / 5 / 6 Discussion Thread
Unsolved
Views: 1335

Mar 31st, 2009

Text box Validation

Expand Post »

ITs a simple textbox

ITs works as a ID no in a program. So a person cannot have similar id no..so how to do that..anyone>>>

If user enters the same number then display error message " you entered the same number" --when the user clicks the cmd.submit button.....

Similar Threads

text box validataion in ASP.NET
Validation of Masked Text Box? in VB.NET
Input Box Validation in VB.NET
for validation - text box and drop down menu in JavaScript / DHTML / AJAX

sudeep123

Reputation Points: 10

Solved Threads: 0

Newbie Poster

Offline

6 posts
since Mar 2009

Permalink

Mar 31st, 2009

Re: Text box Validation

hi sudeep123, if you're working for a database.. you need to compare it to your recent data...

cguan_77

Reputation Points: 19

Solved Threads: 115

Nearly a Posting Virtuoso

Offline

1,317 posts
since Apr 2007

Permalink

Mar 31st, 2009

Re: Text box Validation

just checked id entered with id on database.
If same then display error message, if not same then add into database.

Jx_Man

Reputation Points: 1182

Solved Threads: 392

Posting Sensei

Offline

3,138 posts
since Nov 2007

Permalink

Mar 31st, 2009

Re: Text box Validation

Click to Expand / Collapse Quote originally posted by sudeep123 ...

ITs a simple textbox

ITs works as a ID no in a program. So a person cannot have similar id no..so how to do that..anyone>>>

If user enters the same number then display error message " you entered the same number" --when the user clicks the cmd.submit button.....

THIS IS FOR VB 6.0

sudeep123

Reputation Points: 10

Solved Threads: 0

Newbie Poster

Offline

6 posts
since Mar 2009

Permalink

Mar 31st, 2009

Re: Text box Validation

Click to Expand / Collapse Quote originally posted by Jx_Man ...

just checked id entered with id on database.
If same then display error message, if not same then add into database.

This is what I would recommend also.
You could perhaps have a method which adds the user to the database, and another method which updates the user if they already exist.
Then, you could check if they exist and if they do, run the update method. If they don't exist, run the add method.

jonifen

Reputation Points: 13

Solved Threads: 17

Junior Poster

Offline

152 posts
since Nov 2007

This thread is more than three months old

No one has posted to this discussion for at least three months. Please let old threads die and do not reply to them unless you feel you have something new and valuable to contribute that absolutely must be added to make the discussion complete. Otherwise, please start a new thread in this forum instead.

Previous Thread in Visual Basic 4 / 5 / 6 Forum Timeline: plz kindly help me

Next Thread in Visual Basic 4 / 5 / 6 Forum Timeline: ReDim error!

DaniWeb Message

Cancel Changes

User Name
Password