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<?php |
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|
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|
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/** |
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* Returns true if a successful submission was performed |
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* |
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* @since 1.1 |
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*/ |
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function af_has_submission( $hash = false ) { |
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$submission = AF()->submission; |
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|
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if ( is_null( $submission ) ) { |
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return false; |
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} |
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|
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if ( $hash && $hash != af_form_instance_hash( $submission['form']['key'], $submission['args'] ) ) { |
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return false; |
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} |
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|
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return true; |
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} |
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|
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|
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function af_submission_failed( $key = false ) { |
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$submission = AF()->submission; |
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|
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if ( is_null( $submission ) ) { |
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return false; |
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} |
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|
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if ( $key && $key != $submission['form']['key'] ) { |
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return false; |
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} |
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|
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if ( isset( $submission['errors'] ) && ! empty( $submission['errors'] ) ) { |
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return true; |
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} |
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|
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return false; |
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} |
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|
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|
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/** |
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* Adds a general error for a form submission. |
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* Used during the before_submission hook to stop submission. |
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*/ |
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function af_add_submission_error( $message ) { |
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AF()->submission['errors'][] = $message; |
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} |
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|
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|
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/** |
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* Adds an error for a specific field. |
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* Used as an alternative for acf_add_validation_error with support for field names/keys. |
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* |
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* @since 1.5.0 |
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* |
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*/ |
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function af_add_error( $field_key_or_name, $message ) { |
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$field = af_get_field_object( $field_key_or_name ); |
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|
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if ( $field ) { |
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$input_name = sprintf( '%s[%s]', $field['prefix'], $field['key'] ); |
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acf_add_validation_error( $input_name, $message ); |
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} |
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} |
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|
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|
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/** |
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* Calculates a unique hash for a form instance, based on the form key and arguments. |
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* |
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* @since 1.6.3 |
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* |
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*/ |
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function af_form_instance_hash( $form_key, $args ) { |
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$args['form'] = $form_key; |
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|
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// Sort args to make the hash order-independent |
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ksort( $args ); |
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|
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return md5( json_encode( $args ) ); |
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} |
