burnside Posted February 25, 2008 Share Posted February 25, 2008 Hey freaks. I have a basic form : Limit Number Of Posts : </td><td><select name=\"limit\"> <option value='1'".($limit == '1' ? ' SELECTED' : '').">1</option> <option value='2'".($limit == '2' ? ' SELECTED' : '').">2</option> <option value='3'".($limit == '3' ? ' SELECTED' : '').">3</option> <option value='4'".($limit == '4' ? ' SELECTED' : '').">4</option> <option value='5'".($limit == '5' ? ' SELECTED' : '').">5</option> <option value='6'".($limit == '6' ? ' SELECTED' : '').">6</option> <option value='7'".($limit == '7' ? ' SELECTED' : '').">7</option> <option value='8'".($limit == '8' ? ' SELECTED' : '').">8</option> <option value='9'".($limit == '9' ? ' SELECTED' : '').">9</option> <option value='10'".($limit == '10' ? ' SELECTED' : '').">10</option> </select></td><tr> <td> Is there a way of making sure the number that is submite is a int? would this work int($number); ?? Quote Link to comment Share on other sites More sharing options...
Chris92 Posted February 25, 2008 Share Posted February 25, 2008 is_numeric($number); Quote Link to comment Share on other sites More sharing options...
burnside Posted February 25, 2008 Author Share Posted February 25, 2008 Ah i tried numeric but not the is Thanx Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.