Vb net validating

Dim Sp Flg As Boolean Dim i As Integer Dim TAsc As Integer Dim TChar As String Dim TNew Text As String Sp Flg = False TNew Text = "" For i = 1 To Len(Text1. Text, i, 1) TAsc = Asc(TChar) If Not Sp Flg Then If TAsc = 32 Then Sp Flg = True End If TNew Text = TNew Text & TChar Else If TAsc = 32 Then Else TNew Text = TNew Text & TChar End If End If Next Text1 = TNew Text If Not Sp Flg Then Msg Box ("Enter both first and last name..") End If Well I think you just need to simplify it by using the textbox's for each variable you want, e.g. Forms Public Class Form1 Dim name, name1, name2, space As String Dim spacekey As Boolean Private Sub Form1_Load(By Val sender As System.

for name there will be a textbox for name as well as for surname. meaning there is only one texbox and the user will enter both name and surname than the validation you will just add it or refer it to where you want or to your database.

Hi guys, I have some text boxes that i need to validate, for example txt this control must accept number from 1 to 31 only, if the input value is correct the focus must be sent to the next control, if it is false, must appears an error message, clear the text box and set the focus on the same text box.

I'm a little confusing about it, do you guys have an script example for it please? Set the Causes Validation() property of your Text Box(es) to True, then handle the Validating() event. Produces the following output - Initial load -Trying to use an invalid value -While entering a valid value selects the next control based on the controls tab order -After all values are set and a button is pressed --saige- Zip Grep is a utility that can list and search zip (.war, .ear, .jar, etc) archives for text patterns, without the need to extract the archive's contents.

For more information about handling events, see NIB: Consuming Events.

Handle the Cell Validated event to perform post-validation processing.for example we enter in the name texbox the name "John Smith" === What do you consider valid text? If you limit it to only letters and blanks then names like Ryan O'Neal and Joseph Gordon-Levitt would both be invalid. Text End Sub Private Sub Timer1_Tick(By Val sender As System. Text = name ' End If End Sub End Class ` What I did here was that I firstly separated the variables in to two 1 for name and other for surname so that it will also be easy for your to refer or validate then once the user is done typing I combined the words the same way as he/she was entering them then I redisplayed it so that it will all be visible, Take note of the timer I've stoped the timer once the user has hit a spacebar because that will say that the user is now typing the surname as we all know that the user will have to press space to separate the name from surname. "mlungisi" will be "mlungisi " but if you will just tell people instand of pressing a spacebar and press e.g. Client-side validation is not secure by itself (it can be bypassed trivially by bots that don't execute Java Script at all), so the example shows how the protected form action must always be secured by server-side CAPTCHA validation first, and uses client-side validation only to improve the user experience. NET CAPTCHA Component and run this example attribute to the Captcha code input textbox, and that we must include j Query, the j Query.validate plugin, and the script containing our custom validation rules.

Leave a Reply