You are developing a customer web form that includes the following HTML.
<input id=”txtValue” type=”text” />
A customer must enter a valid age in the text box prior to submitting the form.
You need to add validation to the control. Which code segment should you use?
A.
Option A
B.
Option B
C.
Option C
D.
Option D
This question doesn’t seem to be correct
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I think it’s not a complete question.
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The 2nd part of question is from the 1st question.
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it’s wrong
http://stackoverflow.com/questions/21883462/regular-expression-practise-exam-dont-understand-why
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