Error when returning only the value

  • Hello,
    I’m using ACF 5.7.7 and I have my color swatch field set to return only the value. This gives an Illegal string offset 'value' for line 394 if (in_array($value['value'], $map_to_transparent)) { I changed it to check if it was an array first and it solves the issue if (is_array($value) && in_array($value['value'], $map_to_transparent)) {

    thanks for the nice plugin

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  • Here is my solutions

    At line 399 replace:

    
// Replace values which should be returned as transparent
if (in_array($value['value'], $map_to_transparent)) {
    $value['value'] = 'transparent';
}

    With:

    
if (is_array($value) && array_key_exists('value', $value)
    && in_array($value['value'], $map_to_transparent)) {
    // Replace values which should be returned as transparent
    $value['value'] = 'transparent';
} elseif (in_array($value, $map_to_transparent)) {
    $value          = [];
    $value['value'] = 'transparent';
}
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