| // Copyright 2021 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_CONTINUOUS_SEARCH_COMMON_TITLE_VALIDATOR_H_ |
| #define COMPONENTS_CONTINUOUS_SEARCH_COMMON_TITLE_VALIDATOR_H_ |
| |
| #include <string> |
| |
| #include "base/strings/string_piece.h" |
| |
| namespace continuous_search { |
| |
| // These methods: |
| // 1. Replace control characters with whitespace. |
| // 2. Trim leading and trailing whitespace. |
| // 3. Collapse internal whitespace to a single space. |
| // 4. Cap the length of the output at `kMaxLength`. |
| std::string ValidateTitleAscii(base::StringPiece title); |
| std::u16string ValidateTitle(base::StringPiece16 title); |
| |
| } // namespace continuous_search |
| |
| #endif // COMPONENTS_CONTINUOUS_SEARCH_COMMON_TITLE_VALIDATOR_H_ |
