Select field with US states

You might be interested in adding a Select field with the US states to your form but don’t want to through the process of writing them all down.
This can be achieved through a normal Select field and some code which automatically populates it.

First create a Select field with the meta_name us_states and then add the code that will follow to your website.

Notes:

The 3rd function adds a dummy first option with the `Select an Option` text. If you make the field required, this will not let users submit the form without first selecting an option
You can use the Conditional Logic feature to make this field show only when United States is selected in a Select(Country) field
If you need to modify the states, you can do so in the last function

add_filter('wppb_select_options_array', 'wppbc_us_states_select_options', 20, 5);
function wppbc_us_states_select_options($options, $field, $form_location, $user_id, $request_data) {
	if ($field['meta-name'] != 'us_states')
		return $options;
 
	$states = array_keys(wppbc_get_us_states());
 
	return $states;
}
 
add_filter('wppb_select_labels_array', 'wppbc_us_states_select_labels', 20, 5);
function wppbc_us_states_select_labels($labels, $field, $form_location, $user_id, $request_data) {
	if ($field['meta-name'] != 'us_states')
		return $labels;
 
	$states = array_values(wppbc_get_us_states());
 
	return $states;
}
 
add_filter('wppb_extra_select_option', 'wppbc_us_states_dummy_option', 20, 3);
function wppbc_us_states_dummy_option($return, $field, $item_title) {
	if ($field['meta-name'] != 'us_states')
		return $return;
 
	return '<option value="" selected>Select an option</option>';
}
 
function wppbc_get_us_states() {
	$states = array(
	    'AL'=>'Alabama',
	    'AK'=>'Alaska',
	    'AZ'=>'Arizona',
	    'AR'=>'Arkansas',
	    'CA'=>'California',
	    'CO'=>'Colorado',
	    'CT'=>'Connecticut',
	    'DE'=>'Delaware',
	    'DC'=>'District of Columbia',
	    'FL'=>'Florida',
	    'GA'=>'Georgia',
	    'HI'=>'Hawaii',
	    'ID'=>'Idaho',
	    'IL'=>'Illinois',
	    'IN'=>'Indiana',
	    'IA'=>'Iowa',
	    'KS'=>'Kansas',
	    'KY'=>'Kentucky',
	    'LA'=>'Louisiana',
	    'ME'=>'Maine',
	    'MD'=>'Maryland',
	    'MA'=>'Massachusetts',
	    'MI'=>'Michigan',
	    'MN'=>'Minnesota',
	    'MS'=>'Mississippi',
	    'MO'=>'Missouri',
	    'MT'=>'Montana',
	    'NE'=>'Nebraska',
	    'NV'=>'Nevada',
	    'NH'=>'New Hampshire',
	    'NJ'=>'New Jersey',
	    'NM'=>'New Mexico',
	    'NY'=>'New York',
	    'NC'=>'North Carolina',
	    'ND'=>'North Dakota',
	    'OH'=>'Ohio',
	    'OK'=>'Oklahoma',
	    'OR'=>'Oregon',
	    'PA'=>'Pennsylvania',
	    'RI'=>'Rhode Island',
	    'SC'=>'South Carolina',
	    'SD'=>'South Dakota',
	    'TN'=>'Tennessee',
	    'TX'=>'Texas',
	    'UT'=>'Utah',
	    'VT'=>'Vermont',
	    'VA'=>'Virginia',
	    'WA'=>'Washington',
	    'WV'=>'West Virginia',
	    'WI'=>'Wisconsin',
	    'WY'=>'Wyoming',
	);
 
	return $states;
}

Select field with US states

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