How can I limit a html input box so that it only accepts numeric input? -

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i have html input box, numeric data data. how can enforce that?

you can use html5 validate type of input without using javascript. however, method not (yet) supported browsers. 

<input type="number" name="quantity" min="1" max="5">

use following attributes specify restrictions (as described here):

  • max - specifies maximum value allowed
  • min - specifies minimum value allowed
  • step - specifies legal number intervals
  • value - specifies default value

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