Posts by Sem numero • 23 points

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  Q: Validation of two selects

  I have two camps select, I have states and other cities. I need to select in a select one state, ex: São Paulo and the other select bring only the cities of Sao Paulo.…

  javascript jquery html

  asked 8 years ago Sem numero 23

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  Q: Leave checkbox required

  I need a function where selecting a checkbox is required. I have 6 checkboxes and user must select only one. Ex: <input type ="checkbox" name="xx"...> <label for="xx".......> <input…

  javascript checkbox

  asked 8 years, 2 months ago Sem numero 23