jQuery disable enable submit button

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I want to do something like this:

  • When the text field is empty, the submit should be disabled (disabled="disabled").
  • When something is typed in the text field to remove the disabled attribute.
  • If the text field becomes empty again(the text is deleted) the submit button should be disabled again.

This is my HTML:

<input type="text" name="textField" />

<input type="submit" value="send" />

Does anyone have any ideas on this?

May 2 in Others by Kichu
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