LLMS_Form_Field::prepare_value()

Prepare the field’s value.

Contents

Return Return

(void)

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File: includes/forms/class-llms-form-field.php

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protected function prepare_value() {
 
    // Never autoload passwords and or fields with an explicit value (except radio and checkbox).
    if ( 'password' === $this->settings['type'] || ! empty( $this->settings['value'] && ! in_array( $this->settings['type'], array( 'checkbox', 'radio' ), true ) ) ) {
        return;
    }
 
    $user_val = null;
 
    // Attempt to populate field data from the most recent $_POST action.
    if ( 'POST' === strtoupper( getenv( 'REQUEST_METHOD' ) ) ) {
        $posted = wp_unslash( $_POST ); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- nonce is verified prior to reaching this method.
        if ( isset( $posted[ $this->settings['name'] ] ) ) {
            $filter_options = is_array( $posted[ $this->settings['name'] ] ) ? array( FILTER_REQUIRE_ARRAY ) : array();
            $user_val       = llms_filter_input_sanitize_string( INPUT_POST, $this->settings['name'], $filter_options );
        }
    }
 
    // Auto-populate field from the datastore if we have a user and datastore information.
    if ( is_null( $user_val ) && ( isset( $this->data_source ) && 'wp_user' === $this->data_source_type ) && $this->settings['data_store_key'] ) {
        $user_val = $this->data_source->get( $this->settings['data_store_key'] );
    }
 
    // Set the value to the user's submitted or stored value.
    if ( ! is_null( $user_val ) ) {
        if ( in_array( $this->settings['type'], array( 'checkbox', 'radio' ), true ) && ! $this->is_input_group() ) {
            $this->settings['checked'] = ( $this->settings['value'] === $user_val );
        } else {
            $this->settings['value'] = $user_val;
        }
    }
 
    // Handle "default" alias "selected".
    if ( isset( $this->settings['selected'] ) && '' !== $this->settings['selected'] ) {
        $this->settings['default'] = $this->settings['selected'];
    }
 
    // Add default value if there's no explicit value and a default value is set.
    if ( ! $this->settings['value'] && ! is_array( $this->settings['value'] ) && '' !== $this->settings['default'] ) {
        $this->settings['value'] = $this->settings['default'];
    }
 
}

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Changelog Changelog

Changelog
Version Description
5.9.0 Stop using deprecated FILTER_SANITIZE_STRING.
5.0.0 Introduced.

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