Validation is a form of self protecting; it is better to reject bad data then spend hours trying to find out an error only to discover that the problem was caused by a "user error".
Checking to verify that appropriate values have been entered for the text box is called validation. The validation may include making sure that data is numeric, checking for specific values, checking a range of values, making sure that required data is entered.
define the term "electromegnetism".
A class is a blueprint or a detailed description of a real-world object. An object is an instantiation of a class into memory.
error trap or error handler
error trap or error handler
error trap or error handler
define the term sound
= Define the term map as used in engineering drawing?" =
the study of currency
What term?
Yes it is possible, most things are in VB
vb or vb
vb or vb