On UserForm3 I have TextBox1, TextBox2, and TextBox3, and
CommandButton1 named "Delete".

On Sheet2 I have a table of data in Range A2:C52.
In this table, ColumnA contains Extensions, ColumnB
contains Employee Names, and ColumnB contains Email
Addresses.

On the UserForm3, TextBox1 looks in ColumnA, TextBox2
looks in ColumnB, and TextBox3 looks in ColumnC.

What I need is for when the user clicks the "Delete"
button on the UserForm, I need the code look on Sheet2
Range A2:C52 to see if there is a match. In this case, a
match would mean the value of TextBox1 matches a value of
a cell in ColumnA in the table, the Value of TextBox2
matches a value of a cell in ColumnB in the corresponding
row, and the value of TextBox3 matches a value of a cell
in ColumnC of the corresponding row. If all the values in
the textBoxes(textBox 1, 2 and 3) match the values of a
cell in Columns A, B, and C in the same row, then I need
for that row in the table to be deleted. If the values of
all 3 Textboxes do not match values of cells in the same
row, then I need for the code not to run and have a
message saying "Not Valid" pop up to the user.

What is the code to make this happen?

Thank you
Todd Huttenstine