prinzzchyz Posted February 16, 2013 Share Posted February 16, 2013 Hi I have 3 field which ID , part No and Size with submit query button this is a simple script i made and no security. if 3 fields are blank and I click Submit query button still have value 0 store in the database. how to set security if the field are blank and accidentally click submit it should be prompta message " please fill in the blank" thanks and regards Quote Link to comment https://forums.phpfreaks.com/topic/274551-newbie-how-to-set-security/ Share on other sites More sharing options...
gristoi Posted February 16, 2013 Share Posted February 16, 2013 try googling 'PHP and javascript form validation' Quote Link to comment https://forums.phpfreaks.com/topic/274551-newbie-how-to-set-security/#findComment-1412772 Share on other sites More sharing options...
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