thefollower Posted November 15, 2007 Share Posted November 15, 2007 Is this how you check a value is numeric: <php If(is_numeric($Quantity)){ echo ' done'; }else{ echo ' not done'; } ?> Link to comment https://forums.phpfreaks.com/topic/77494-solved-isnumeric/ Share on other sites More sharing options...
pocobueno1388 Posted November 15, 2007 Share Posted November 15, 2007 Yes, it is. Why don't you just test it? Link to comment https://forums.phpfreaks.com/topic/77494-solved-isnumeric/#findComment-392271 Share on other sites More sharing options...
thefollower Posted November 15, 2007 Author Share Posted November 15, 2007 i did but it wasnt working lol but now i know its probably the variable is blank. Link to comment https://forums.phpfreaks.com/topic/77494-solved-isnumeric/#findComment-392280 Share on other sites More sharing options...
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