tnotify user if captcha challenge has failed - cosmo - front and backend for Markov-Chain Monte Carlo inversion of cosmogenic nuclide concentrations
 (HTM) git clone git://src.adamsgaard.dk/cosmo
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       ---
 (DIR) commit f4b59b8b4e63bb3a55c7abbf6d770d6ca90c00b6
 (DIR) parent 5cad741ac04c553e1b9d3eec3c6e46bef7ee29cf
 (HTM) Author: Anders Damsgaard <anders.damsgaard@geo.au.dk>
       Date:   Tue, 10 Nov 2015 13:54:55 +0100
       
       notify user if captcha challenge has failed
       
       Diffstat:
         M uploadhistory.php                   |       6 +++++-
       
       1 file changed, 5 insertions(+), 1 deletion(-)
       ---
 (DIR) diff --git a/uploadhistory.php b/uploadhistory.php
       t@@ -117,10 +117,14 @@ if ((isset($_POST['ne_conc']) && $_POST['ne_conc'] != '') &&
                'Production rate, sample depth, and/or uncertainty for ' .
                '<sup>21</sup>Ne');
        }
       +if (!$response->success) {
       +        array_push($missing_fields,
       +        'reCAPTCHA challenge');
       +}
        
        
        // If something is missing, send error to user and make him/her go back
       -if (count($missing_fields) > 0 || !$response->success) {
       +if (count($missing_fields) > 0) {
            //$error_msg = '<html><body>' .
                //'<h2>Invalid input</h2>';
            $error_msg = '