Edit File by line

$field = $form_data['fields'][ $field_id ];

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[501] Fix | Delete

// Skip validation if field is dynamic and choices are empty.

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if ( $this->is_dynamic_choices_empty( $field, $form_data ) ) {

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return;

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}

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parent::validate( $field_id, $field_submit, $form_data );

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}

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/**

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* Format and sanitize field.

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* @since 1.0.2

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* @since 1.6.1 Added a support for multiple values.

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* @param int $field_id Field ID.

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* @param string|array $field_submit Submitted field value (selected option).

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* @param array $form_data Form data and settings.

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public function format( $field_id, $field_submit, $form_data ) {

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$field = $form_data['fields'][ $field_id ];

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$dynamic = ! empty( $field['dynamic_choices'] ) ? $field['dynamic_choices'] : false;

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$multiple = ! empty( $field['multiple'] );

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$name = sanitize_text_field( $field['label'] );

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$value = [];

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// Convert submitted field value to array.

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if ( ! is_array( $field_submit ) ) {

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$field_submit = [ $field_submit ];

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}

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$value_raw = wpforms_sanitize_array_combine( $field_submit );

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$data = [

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'name' => $name,

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'value' => '',

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'value_raw' => $value_raw,

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'id' => wpforms_validate_field_id( $field_id ),

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'type' => $this->type,

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];

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if ( 'post_type' === $dynamic && ! empty( $field['dynamic_post_type'] ) ) {

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// Dynamic population is enabled using post type (like for a `Checkboxes` field).

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$value_raw = implode( ',', array_map( 'absint', $field_submit ) );

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$data['value_raw'] = $value_raw;

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$data['dynamic'] = 'post_type';

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$data['dynamic_items'] = $value_raw;

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$data['dynamic_post_type'] = $field['dynamic_post_type'];

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$posts = [];

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foreach ( $field_submit as $id ) {

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$post = get_post( $id );

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if ( ! is_wp_error( $post ) && ! empty( $post ) && $data['dynamic_post_type'] === $post->post_type ) {

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$posts[] = esc_html( wpforms_get_post_title( $post ) );

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}

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}

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$data['value'] = ! empty( $posts ) ? wpforms_sanitize_array_combine( $posts ) : '';

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[562] Fix | Delete

} elseif ( 'taxonomy' === $dynamic && ! empty( $field['dynamic_taxonomy'] ) ) {

[563] Fix | Delete

[564] Fix | Delete

// Dynamic population is enabled using taxonomy (like for a `Checkboxes` field).

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$value_raw = implode( ',', array_map( 'absint', $field_submit ) );

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$data['value_raw'] = $value_raw;

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$data['dynamic'] = 'taxonomy';

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$data['dynamic_items'] = $value_raw;

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$data['dynamic_taxonomy'] = $field['dynamic_taxonomy'];

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$terms = [];

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foreach ( $field_submit as $id ) {

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$term = get_term( $id, $field['dynamic_taxonomy'] );

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if ( ! is_wp_error( $term ) && ! empty( $term ) ) {

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$terms[] = esc_html( wpforms_get_term_name( $term ) );

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}

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}

[579] Fix | Delete

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$data['value'] = ! empty( $terms ) ? wpforms_sanitize_array_combine( $terms ) : '';

[581] Fix | Delete

[582] Fix | Delete

} else {

[583] Fix | Delete

[584] Fix | Delete

// Normal processing, dynamic population is off.

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[586] Fix | Delete

// If show_values is true, that means values posted are the raw values

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// and not the labels. So we need to get the label values.

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if ( ! empty( $field['show_values'] ) && (int) $field['show_values'] === 1 ) {

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[590] Fix | Delete

foreach ( $field_submit as $item ) {

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foreach ( $field['choices'] as $choice ) {

[592] Fix | Delete

if ( $item === $choice['value'] ) {

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$value[] = $choice['label'];

[594] Fix | Delete

[595] Fix | Delete

break;

[596] Fix | Delete

}

[597] Fix | Delete

}

[598] Fix | Delete

}

[599] Fix | Delete

[600] Fix | Delete

$data['value'] = ! empty( $value ) ? wpforms_sanitize_array_combine( $value ) : '';

[601] Fix | Delete

[602] Fix | Delete

} else {

[603] Fix | Delete

$data['value'] = $value_raw;

[604] Fix | Delete

}

[605] Fix | Delete

}

[606] Fix | Delete

[607] Fix | Delete

// Backward compatibility: for single dropdown save a string, for multiple - array.

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if ( ! $multiple && is_array( $data ) && ( 1 === count( $data ) ) ) {

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$data = reset( $data );

[610] Fix | Delete

}

[611] Fix | Delete

[612] Fix | Delete

// Push field details to be saved.

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wpforms()->get( 'process' )->fields[ $field_id ] = $data;

[614] Fix | Delete

}

[615] Fix | Delete

[616] Fix | Delete

/**

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* Form frontend CSS enqueues.

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[619] Fix | Delete

* @since 1.6.1

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[621] Fix | Delete

* @param array $forms Forms on the current page.

[622] Fix | Delete

[623] Fix | Delete

public function enqueue_frontend_css( $forms ) {

[624] Fix | Delete

[625] Fix | Delete

$has_modern_select = false;

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[627] Fix | Delete

foreach ( $forms as $form ) {

[628] Fix | Delete

if ( $this->is_field_style( $form, self::STYLE_MODERN ) ) {

[629] Fix | Delete

$has_modern_select = true;

[630] Fix | Delete

[631] Fix | Delete

break;

[632] Fix | Delete

}

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}

[634] Fix | Delete

[635] Fix | Delete

if ( $has_modern_select || wpforms()->get( 'frontend' )->assets_global() ) {

[636] Fix | Delete

$min = wpforms_get_min_suffix();

[637] Fix | Delete

[638] Fix | Delete

wp_enqueue_style(

[639] Fix | Delete

'wpforms-choicesjs',

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WPFORMS_PLUGIN_URL . "assets/css/choices{$min}.css",

[641] Fix | Delete

[],

[642] Fix | Delete

self::CHOICES_VERSION

[643] Fix | Delete

);

[644] Fix | Delete

}

[645] Fix | Delete

}

[646] Fix | Delete

[647] Fix | Delete

/**

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* Form frontend JS enqueues.

[649] Fix | Delete

[650] Fix | Delete

* @since 1.6.1

[651] Fix | Delete

[652] Fix | Delete

* @param array $forms Forms on the current page.

[653] Fix | Delete

[654] Fix | Delete

public function enqueue_frontend_js( $forms ) {

[655] Fix | Delete

[656] Fix | Delete

$has_modern_select = false;

[657] Fix | Delete

[658] Fix | Delete

foreach ( $forms as $form ) {

[659] Fix | Delete

if ( $this->is_field_style( $form, self::STYLE_MODERN ) ) {

[660] Fix | Delete

$has_modern_select = true;

[661] Fix | Delete

[662] Fix | Delete

break;

[663] Fix | Delete

}

[664] Fix | Delete

}

[665] Fix | Delete

[666] Fix | Delete

if ( $has_modern_select || wpforms()->get( 'frontend' )->assets_global() ) {

[667] Fix | Delete

$this->enqueue_choicesjs_once( $forms );

[668] Fix | Delete

}

[669] Fix | Delete

}

[670] Fix | Delete

[671] Fix | Delete

/**

[672] Fix | Delete

* Load WPForms Gutenberg block scripts.

[673] Fix | Delete

[674] Fix | Delete

* @since 1.8.1

[675] Fix | Delete

[676] Fix | Delete

public function enqueue_block_editor_assets() {

[677] Fix | Delete

[678] Fix | Delete

$min = wpforms_get_min_suffix();

[679] Fix | Delete

[680] Fix | Delete

wp_enqueue_style(

[681] Fix | Delete

'wpforms-choicesjs',

[682] Fix | Delete

WPFORMS_PLUGIN_URL . "assets/css/choices{$min}.css",

[683] Fix | Delete

[],

[684] Fix | Delete

self::CHOICES_VERSION

[685] Fix | Delete

);

[686] Fix | Delete

[687] Fix | Delete

$this->enqueue_choicesjs_once( [] );

[688] Fix | Delete

}

[689] Fix | Delete

[690] Fix | Delete

/**

[691] Fix | Delete

* Whether the provided form has a dropdown field with a specified style.

[692] Fix | Delete

[693] Fix | Delete

* @since 1.6.1

[694] Fix | Delete

[695] Fix | Delete

* @param array $form Form data.

[696] Fix | Delete

* @param string $style Desired field style.

[697] Fix | Delete

[698] Fix | Delete

* @return bool

[699] Fix | Delete

[700] Fix | Delete

protected function is_field_style( $form, $style ) {

[701] Fix | Delete

[702] Fix | Delete

$is_field_style = false;

[703] Fix | Delete

[704] Fix | Delete

if ( empty( $form['fields'] ) ) {

[705] Fix | Delete

[706] Fix | Delete

return $is_field_style;

[707] Fix | Delete

}

[708] Fix | Delete

[709] Fix | Delete

foreach ( (array) $form['fields'] as $field ) {

[710] Fix | Delete

[711] Fix | Delete

if (

[712] Fix | Delete

! empty( $field['type'] ) &&

[713] Fix | Delete

$field['type'] === $this->type &&

[714] Fix | Delete

! empty( $field['style'] ) &&

[715] Fix | Delete

sanitize_key( $style ) === $field['style']

[716] Fix | Delete

) {

[717] Fix | Delete

$is_field_style = true;

[718] Fix | Delete

break;

[719] Fix | Delete

}

[720] Fix | Delete

}

[721] Fix | Delete

[722] Fix | Delete

return $is_field_style;

[723] Fix | Delete

}

[724] Fix | Delete

[725] Fix | Delete

/**

[726] Fix | Delete

* Get field name for an ajax error message.

[727] Fix | Delete

[728] Fix | Delete

* @since 1.6.3

[729] Fix | Delete

[730] Fix | Delete

* @param string|mixed $name Field name for error triggered.

[731] Fix | Delete

* @param array $field Field settings.

[732] Fix | Delete

* @param array $props List of properties.

[733] Fix | Delete

* @param string|string[] $error Error message.

[734] Fix | Delete

[735] Fix | Delete

* @return string

[736] Fix | Delete

* @noinspection PhpMissingReturnTypeInspection

[737] Fix | Delete

* @noinspection ReturnTypeCanBeDeclaredInspection

[738] Fix | Delete

[739] Fix | Delete

public function ajax_error_field_name( $name, $field, $props, $error ) {

[740] Fix | Delete

[741] Fix | Delete

$name = (string) $name;

[742] Fix | Delete

[743] Fix | Delete

if ( ! isset( $field['type'] ) || 'select' !== $field['type'] ) {

[744] Fix | Delete

return $name;

[745] Fix | Delete

}

[746] Fix | Delete

[747] Fix | Delete

if ( ! empty( $field['multiple'] ) ) {

[748] Fix | Delete

$input = isset( $props['inputs'] ) ? end( $props['inputs'] ) : [];

[749] Fix | Delete

[750] Fix | Delete

return isset( $input['attr']['name'] ) ? $input['attr']['name'] . '[]' : '';

[751] Fix | Delete

}

[752] Fix | Delete

[753] Fix | Delete

return $name;

[754] Fix | Delete

}

[755] Fix | Delete

}

[756] Fix | Delete

[757] Fix | Delete

new WPForms_Field_Select();

[758] Fix | Delete

[759] Fix | Delete