aj123cd Posted September 18, 2012 Share Posted September 18, 2012 HI How to avoid someone filling just space in the input field.? thank u 4u help Link to comment https://forums.phpfreaks.com/topic/268509-how-to-avoid-someone-filling-just-space-in-the-input-field/ Share on other sites More sharing options...
scootstah Posted September 18, 2012 Share Posted September 18, 2012 Use trim and then check if it is empty. $input = trim($_POST['input']); if (empty($input)) { // was only whitespace } Link to comment https://forums.phpfreaks.com/topic/268509-how-to-avoid-someone-filling-just-space-in-the-input-field/#findComment-1378887 Share on other sites More sharing options...
aj123cd Posted September 18, 2012 Author Share Posted September 18, 2012 thank u. Link to comment https://forums.phpfreaks.com/topic/268509-how-to-avoid-someone-filling-just-space-in-the-input-field/#findComment-1378891 Share on other sites More sharing options...
aj123cd Posted September 19, 2012 Author Share Posted September 19, 2012 Thank you for your help Link to comment https://forums.phpfreaks.com/topic/268509-how-to-avoid-someone-filling-just-space-in-the-input-field/#findComment-1379185 Share on other sites More sharing options...
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