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copied!<p>all the default variables for switch cases named same. so if no option is selected php use value variable. change other default values accordingly at it would work.</p> <pre><code><?php switch($_POST['rgroup1']) { case "rg1v1": $value = "Radio Group 1 - Value 1 was selected."; break; case "rg1v2": $value = "Radio Group 1 - Value 2 was selected."; break;`enter code here` case "rg1v3": $value = "Radio Group 1 - Value 3 was selected."; break; case "rg1v4": $value = "Radio Group 1 - Value 4 was selected."; break; default: $value = "No radio has been selected for Radio Group 1"; } switch($_POST['rgroup2']) { case "rg2v1": $value2 = "Radio Group 2 - Value 1 was selected."; break; case "rg2v2": $value2 = "Radio Group 2 - Value 2 was selected."; break; case "rg2v3": $value2 = "Radio Group 2 - Value 3 was selected."; break; case "rg2v4": $value2 = "Radio Group 2 - Value 4 was selected."; break; default: $value2 = "No radio has been selected for Radio Group 2"; } switch($_POST['rgroup3']) { case "rg3v1": $value3 = "Radio Group 3 - Value 1 was selected."; break; case "rg3v2": $value3 = "Radio Group 3 - Value 2 was selected."; break; case "rg3v3": $value3 = "Radio Group 3 - Value 3 was selected."; break; case "rg3v4": $value3 = "Radio Group 3 - Value 4 was selected."; break; default: $value3 = "No radio has been selected for Radio Group 3"; } switch($_POST['rgroup4']) { case "rg4v1": $value4 = "Radio Group 4 - Value 1 was selected."; break; case "rg4v2": $value4 = "Radio Group 4 - Value 2 was selected."; break; case "rg4v3": $value4 = "Radio Group 4 - Value 3 was selected."; break; case "rg4v4": $value4 = "Radio Group 4 - Value 4 was selected."; break; default: $value4 = "No radio has been selected for Radio Group 4"; } switch($_POST['rgroup5']) { case "rg5v1": $value5 = "Radio Group 5 - Value 1 was selected."; break; case "rg5v2": $value5 = "Radio Group 5 - Value 2 was selected."; break; case "rg5v3": $value5 = "Radio Group 5 - Value 3 was selected."; break; case "rg5v4": $value5 = "Radio Group 5 - Value 4 was selected."; break; default: $value5 = "No radio has been selected for Radio Group 5"; } echo $value; echo $value2; echo $value3; echo $value4; echo $value5; ?> </code></pre>

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