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An identifier includes a character (or characters) not recognized as valid by the JScript compiler. Valid characters use the following rules:
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The first character must be an ASCII letter (either uppercase or lowercase), an underscore (_), or a dollar sign ($).
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Subsequent characters can be ASCII letters, numbers, underscores, or dollar signs.
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The identifier name cannot be a reserved word.
To correct this error
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Avoid using characters that are not part of the JScript language definition.
See Also
