Properties
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A rule that requires the input to contain only letters or digits.
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A rule that requires the input to have digits only
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Input must contain at least one uppercase unicode letter
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A rule that requires the input to have letters only
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A rule that requires the input to be lowercase
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A rule that requires the input to have no whitespace characters
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A rule that requires the input to have no newline characters ('\n' or '\r').
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A rule that requires the input to be upper case
Functions
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Length must be exactly length characters
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A rule that checks that the input fits the range
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A rule that requires length to be longer than minLength
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A rule that requires length to be shorter than maxLength
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A rule that requires the input to start with prefix