Name	Size	Mode	Actions
admin/	-	0755	rm
payments/	-	0755	rm
class-conditional-logic-core.php	32537	0644	editdlrm
class-conditional-logic-fields.php	28823	0644	editdlrm
class-entry-fields.php	11134	0644	editdlrm
class-entry-meta.php	4020	0644	editdlrm
class-entry.php	53574	0644	editdlrm

__( 'is', 'wpforms' ), '!=' => __( 'is not', 'wpforms' ), 'e' => __( 'empty', 'wpforms' ), '!e' => __( 'not empty', 'wpforms' ), 'c' => __( 'contains', 'wpforms' ), '!c' => __( 'does not contain', 'wpforms' ), '^' => __( 'starts with', 'wpforms' ), '~' => __( 'ends with', 'wpforms' ), '>' => __( 'greater than', 'wpforms' ), '<' => __( 'less than', 'wpforms' ), ]; $disabled_choice_operators = [ 'c', '!c', '^', '~', '>', '<' ]; ob_start(); // Block open markup. printf( ''; // Close block markup. $output = ob_get_clean(); if ( $do_echo ) { echo $output; //phpcs:ignore } else { return $output; } } /** * Process conditional rules. * * Check if a form passes the conditional logic rules that are provided. * * @since 1.3.8 * @since 1.6.1 Added multiple select support. * * @param array $fields List of fields with data and settings. * @param array $form_data Form data and settings. * @param array $conditionals List of conditionals. * * @return bool */ public function process( $fields, $form_data, $conditionals ) { if ( empty( $conditionals ) ) { return true; } $pass = false; foreach ( $conditionals as $group_id => $group ) { $pass_group = true; if ( ! empty( $group ) ) { foreach ( $group as $rule_id => $rule ) { if ( ! isset( $rule['field'] ) || $rule['field'] === '' || ! isset( $rule['operator'] ) ) { continue; } if ( ! isset( $rule['value'] ) && ! in_array( $rule['operator'], [ 'e', '!e' ], true ) ) { continue; } $rule_field = $rule['field']; if ( empty( $fields[ $rule_field ]['type'] ) ) { continue; } $rule_operator = $rule['operator']; $rule_value = isset( $rule['value'] ) ? $rule['value'] : ''; if ( in_array( $fields[ $rule_field ]['type'], $this->get_text_based_fields(), true ) ) { // Text based fields. $left = isset( $fields[ $rule_field ]['value'] ) ? $fields[ $rule_field ]['value'] : ''; $left = strtolower( trim( wpforms_decode_string( $left ) ) ); $right = strtolower( trim( $rule_value ) ); switch ( $rule_operator ) { case '==': $pass_rule = $left === $right; break; case '!=': $pass_rule = $left !== $right; break; case 'c': $pass_rule = ( strpos( $left, $right ) !== false ); break; case '!c': $pass_rule = ( strpos( $left, $right ) === false ); break; case '^': $pass_rule = ( strrpos( $left, $right, -strlen( $left ) ) !== false ); break; case '~': // phpcs:ignore Squiz.PHP.DisallowMultipleAssignments.Found $pass_rule = ( ( $temp = strlen( $left ) - strlen( $right ) ) >= 0 && strpos( $left, $right, $temp ) !== false ); break; case 'e': $pass_rule = $left === ''; break; case '!e': $pass_rule = $left !== ''; break; case '>': $left = preg_replace( '/[^-0-9.]/', '', $left ); $pass_rule = ( $left !== '' ) && ( floatval( $left ) > floatval( $right ) ); break; case '<': $left = preg_replace( '/[^-0-9.]/', '', $left ); $pass_rule = ( $left !== '' ) && ( floatval( $left ) < floatval( $right ) ); break; default: // phpcs:disable WPForms.Comments.PHPDocHooks.RequiredHookDocumentation, WPForms.PHP.ValidateHooks.InvalidHookName /** * Allows developers to extend conditional logic with own rule operators. * * @since 1.2.3 * * @param bool $pass_rule Pass rule, `false` by default. * @param string $rule_operator Rule operator. * @param string $field_value Field value. * @param string $rule_value Rule value. */ $pass_rule = apply_filters( 'wpforms_process_conditional_logic', false, $rule_operator, $left, $right ); // phpcs:enable break; } } else { // Selector based fields. $provided_id = false; if ( in_array( $fields[ $rule_field ]['type'], [ 'payment-multiple', 'payment-checkbox', 'payment-select' ], true ) && isset( $fields[ $rule_field ]['value_raw'] ) && (string) $fields[ $rule_field ]['value_raw'] !== '' ) { // Payment Multiple/Checkbox fields store the option key, // so we can reference that easily. $provided_id = explode( ',', (string) $fields[ $rule_field ]['value_raw'] ); } elseif ( isset( $fields[ $rule_field ]['value'] ) && (string) $fields[ $rule_field ]['value'] !== '' ) { // Other select type fields we don't store the // option key so we have to do the logic to locate // it ourselves. $provided_id = []; if ( in_array( $fields[ $rule_field ]['type'], [ 'checkbox', 'select' ], true ) ) { $values = explode( "\n", $fields[ $rule_field ]['value'] ); } else { $values = (array) $fields[ $rule_field ]['value']; } foreach ( $form_data['fields'][ $rule_field ]['choices'] as $key => $choice ) { // Use only the label for comparison. $choice_label = wpforms_decode_string( $choice['label'] ); // Remove newlines from the choice (label or value) before comparing. // Newlines can be pasted with a long text to the choice label (or value) in the form builder. $choice_label = sanitize_text_field( $choice_label ); $values = array_map( 'wpforms_decode_string', $values ); // Check if the choice label is in the value array. if ( in_array( $choice_label, $values, true ) ) { $provided_id[] = $key; } } } $left = (array) $provided_id; $right = strtolower( trim( (int) $rule_value ) ); switch ( $rule_operator ) { case '==': case 'c': // BC, no longer available. case '^': // BC, no longer available. case '~': // BC, no longer available. // phpcs:ignore WordPress.PHP.StrictInArray.MissingTrueStrict $pass_rule = in_array( $right, $left ); break; case '!=': case '!c': // BC, no longer available. // phpcs:ignore WordPress.PHP.StrictInArray.MissingTrueStrict $pass_rule = ! in_array( $right, $left ); break; case 'e': $pass_rule = empty( $left[0] ); break; case '!e': $pass_rule = ! empty( $left[0] ); break; default: // phpcs:disable WPForms.PHP.ValidateHooks.InvalidHookName /** This filter is documented in the current file. */ $pass_rule = apply_filters( 'wpforms_process_conditional_logic', false, $rule_operator, $left, $right ); // phpcs:enable WPForms.PHP.ValidateHooks.InvalidHookName break; } } // End `if()`. /** * Allows developers to extend conditional logic with own rules. * * @since 1.9.8.6 * * @param bool $pass_rule Have we passed the rule? * @param array $rule Rule data. * @param array $form_data Form data and settings. * @param array $fields Submitted fields. */ $pass_rule = (bool) apply_filters( 'wpforms_conditional_logic_core_process', $pass_rule, $rule, $form_data, $fields ); if ( ! $pass_rule ) { $pass_group = false; break; } } // End `foreach()`. } // End `if()`. if ( $pass_group ) { $pass = true; } } // End `foreach()`. return $pass; } /** * Alias function for backwards compatibility. * * @since 1.0.0 * * @param array $fields List of fields with data and settings. * @param array $form_data Form data and settings. * @param array $conditionals List of conditionals. * * @return bool */ public function conditionals_process( $fields, $form_data, $conditionals ) { return $this->process( $fields, $form_data, $conditionals ); } } /** * The function which returns the one WPForms_Conditional_Logic_Core instance. * * Use this function like you would a global variable, except without needing * to declare the global. * * @since 1.1.0 * * @return WPForms_Conditional_Logic_Core */ function wpforms_conditional_logic() { return WPForms_Conditional_Logic_Core::instance(); } wpforms_conditional_logic();