static function validateMultiSelectList($field, $value)
{
$req = $field->required;
$list = FieldController::getList($field);
if ($req == 1 && $value == null | $value == "") {
return $field->name . ' field is required.';
}
if (sizeof(array_diff($value, $list)) > 0) {
return "Value(s) for field " . $field->name . " not in list of options";
}
return '';
}
<div class="form-group">
<?php
if ($genlist == null) {
$value = '';
$value2 = \App\Http\Controllers\FieldController::getList($field, false);
} else {
$value = explode('[!]', $genlist->options);
$value2 = array();
foreach ($value as $val) {
$value2[$val] = $val;
}
}
?>
{!! Form::label($field->flid, $field->name.': ') !!}
@if($field->required==1)
<b style="color:red;font-size:20px">*</b>
@endif
{!! Form::select($field->flid.'[]',$value2, $value,['class' => 'form-control', 'Multiple', 'id' => 'list'.$field->flid]) !!}
</div>
<script>
$('#list{{ $field->flid }}').select2({
tags: true
});
</script>