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98-375 · Question #37

You are developing a customer web form that includes the following HTML input field. <input id="txtValue"/> If a customer enters a value in the input field, then it must be a numeric value. You need…

The correct answer is B. <input id="txtValue" type="number" />. See the full explanation below for the reasoning.

Question

You are developing a customer web form that includes the following HTML input field. <input id="txtValue"/> If a customer enters a value in the input field, then it must be a numeric value. You need to add validation to the input field. Which HTML should you use?

Options

  • A<input id="txtValue" type-"text" pattern="/#" />
  • B<input id="txtValue" type="number" />
  • C<input id="txtVa!ue" type="integer" />
  • D<input id="txtValue" type="text" required="required"/>

How the community answered

(39 responses)
  • A
    5% (2)
  • B
    85% (33)
  • C
    3% (1)
  • D
    8% (3)

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