| title | ms.custom | ms.date | ms.prod | ms.reviewer | ms.suite | ms.technology | ms.tgt_pltfrm | ms.topic | f1_keywords | dev_langs | ms.assetid | caps.latest.revision | author | ms.author | manager | |||||
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Invalid character (JavaScript) | Microsoft Docs |
01/18/2017 |
windows-client-threshold |
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article |
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b6a54a93-7fc9-459a-bdd6-f42d1ce40b5f |
7 |
mikejo5000 |
mikejo |
ghogen |
You composed an identifier using a character (or characters) not recognized as valid by the [!INCLUDEjavascript] compiler. Valid characters use the following rules:
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The first character must be an ASCII letter (either uppercase or lowercase) or an underscore (_).
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Subsequent characters can be ASCII letters, numbers, or underscores.
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The identifier name cannot be a reserved word.
- Avoid using characters that are not part of the [!INCLUDEjavascript] language definition.