Masked textbox validating event Xxx sex chat numbers

11-May-2017 04:39

A name doesn't generally contain weird symbols, and definitely not numbers. This can be from the mouse clicking inside another field, or a Tab key being pressed to navigate to the next input control. ") Else Email Valid = True 'Email is Perfect End If Else 'Not A Match To Pattern Email Valid = False 'Set Boolean Variable To False Message Box. I hope you have learned from this article and that you have enjoyed it as much as I did. That may seem like Captain Obvious speaking, but you'll be amazed at some of the data that gets entered into a name field. I then created an If statement to determine how the input data was formatted and whether or not the data is only alphabetic. The regular text box, also referred to as the edit control in Microsoft Windows (Win32), allows the user to enter any type of string in the control.As we saw in the previous sections, that control can also be changed into a multi-line memo control and allow you to create a type of Notepad application.In some cases, you may want to exercise more control on what the user can enter in a text box.

They make use of a pattern matching system to match the input with a certain pattern of data.

The event handler receives an argument of type Type Validation Event Args containing data related to this event.

The following Type Validation Event Args properties provide information specific to this event.

If you create a text box for a telephone number, the user may instead enter somebody's salary.

To assist the user with entering a specific value into a text box, the . The masked text box allows you to configure one or more placeholders in the field of the control so that the control can accept some characters, must reject some characters, and/or can display some other characters you will have put so the user cannot delete them.

They make use of a pattern matching system to match the input with a certain pattern of data.

The event handler receives an argument of type Type Validation Event Args containing data related to this event.

The following Type Validation Event Args properties provide information specific to this event.

If you create a text box for a telephone number, the user may instead enter somebody's salary.

To assist the user with entering a specific value into a text box, the . The masked text box allows you to configure one or more placeholders in the field of the control so that the control can accept some characters, must reject some characters, and/or can display some other characters you will have put so the user cannot delete them.

Well, sometimes a good structured and thought out If statement can suffice, but it can become quite long and cumbersome in the future. By using Regular Expressions this way, you can reduce the chances of getting errors at erratic times. This sub checks the email's format and if it thinks that it matches, it returns True and vice versa.