3 $optional_column => undef
6 <div class="file_upload_type">
7 <span class="file_icon glyphicon glyphicon-file"></span>
10 <% $type %> may be uploaded using any of the supported file types: MS Excel (<strong>.xls or .xlsx</strong>),
11 comma-separated file (<strong>.csv</strong>), tab-delimited file (<strong>.txt or .tsv</strong>),
12 or semicolon-separated file (<strong>.ssv</strong>).
14 % if ($optional_column) {
16 Optional columns may be left out, if not used in your data.
30 background: rgba(252, 211, 77, 0.5);
31 border: 1px solid #d97706;