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Fieldmanager_Hidden and htmlspecialchars warning #158

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alexisbellido opened this issue Jun 23, 2014 · 1 comment
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Fieldmanager_Hidden and htmlspecialchars warning #158

alexisbellido opened this issue Jun 23, 2014 · 1 comment
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@alexisbellido
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When a Fieldmanager_Hidden field has no value, or a value equal to an empty string, the following warning is reported:

PHP Warning:  htmlspecialchars() expects parameter 1 to be string, array given in /var/www/.../wp-content/plugins/wordpress-fieldmanager/php/class-fieldmanager-hidden.php on line 28

I've worked around this by adding a check on the template before calling $form->element or by adding some dummy string value, like 'null', to the field in array of values returned by the fm_form_myform_values action.
@alexisbellido alexisbellido mentioned this issue Jun 23, 2014
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@mboynes mboynes added question and removed question labels Sep 1, 2014
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mboynes commented Sep 1, 2014

I can't replicate this; is it still an issue for you?

@mboynes mboynes closed this as completed Jan 2, 2015
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