How to apply filter

Resolved forwardtrends
(@forwardtrends)

11 years, 2 months ago

I’m trying to apply a few dynamic fields (for an event location, name, address, etc.) to one hidden field. I can pull these values out in my template, but how do I apply them to a hidden field using a filter?

http://wordpress.org/extend/plugins/contact-form-7-modules/

Viewing 2 replies - 1 through 2 (of 2 total)

Plugin Author

(@katzwebdesign)

// Like this:
add_filter('wpcf7_hidden_field_value', 'my_function_to_change_hidden_field_value');

// or like this, if your field has an ID of "example_id"
add_filter('wpcf7_hidden_field_value_example_id', 'my_function_to_change_hidden_field_value');

function my_function_to_change_hidden_field_value($value) {
	return 'a different value';
}

SternsbergerM

(@sternsbergerm)

10 years, 9 months ago

After half an hour of searching the problem because it did not work:
ID means literally the ID and not the name of the field

[hidden Fieldname id:FieldID “—“]
add_filter(‘wpcf7_hidden_field_value_FieldID‘, …)

Viewing 2 replies - 1 through 2 (of 2 total)

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