Valid 70-480 Dumps shared by ExamDiscuss.com for Helping Passing 70-480 Exam! ExamDiscuss.com now offer the newest 70-480 exam dumps, the ExamDiscuss.com 70-480 exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com 70-480 dumps with Test Engine here:
You are developing a customer web form that includes the following HTML. <input id = "txtValue" /> A customer must enter a value in the text box prior to submitting the form. You need to add validation to the text box control. Which HTML should you use?
Correct Answer: A
Explanation/Reference: Explanation: Definition and Usage The required attribute is a boolean attribute. When present, it specifies that an input field must be filled out before submitting the form. Example An HTML form with a required input field: <form action="demo_form.asp"> Username: <input type="text" name="usrname" required /> <input type="submit" /> </form> Username: <input type="text" name="usrname" required /> Reference: HTML <input> required Attribute http://www.w3schools.com/tags/att_input_required.asp