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Issue #59: Prevent TypeError when building the manual form #71

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Merged
indigoxela merged 1 commit into from
Mar 11, 2026
Merged

Issue #59: Prevent TypeError when building the manual form #71

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19 changes: 17 additions & 2 deletions geofield.elements.inc
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,6 @@ define('GEOFIELD_NAUTICAL_MILES', 3444);
/**
* Implements hook_element_info().
*/

function geofield_element_info() {
return array(
'geofield_latlon' => array(
Expand All @@ -47,6 +46,7 @@ function geofield_element_info() {
'#element_validate' => array('geofield_latlon_element_validate'),
'#theme' => array('geofield_latlon'),
'#theme_wrappers' => array('fieldset'),
'#value_callback' => 'geofield_latlon_element_value_callback',
),
'geofield_bounds' => array(
'#input' => TRUE,
Expand All @@ -65,9 +65,24 @@ function geofield_element_info() {
}

/**
* Process function for geofield_latlon.
* Custom value callback for 'geofield_latlon' elements.
*/
function geofield_latlon_element_value_callback($element, $input, &$form_state) {
// Silently discard invalid data type. This prevents TypeError when building
// the form. For example triggered by viwes exposed form GET data.
if (is_string($input)) {
unset($form_state['input']['field_geofield_distance']['origin']);
return array(
'lat' => '',
'lon' => '',
);
}
return $input;
}

/**
* Process function for geofield_latlon.
*/
function geofield_latlon_element_process($element, &$form_values) {
$element['#tree'] = TRUE;
$element['#input'] = TRUE;
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