Hexlet tests and linter status:

Data Validator

Description

Data validator is a library that can be used to check the correctness of any data.

String validation:

• required() – any non-empty string
• minLength(int number) – string is equal to or longer than the number
• contains(String substring) – string contains a specific substring

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Numbers validation

• required() – any number including zero
• positive() – positive number
• range(int number1, int number2) – the range in which the numbers must fall, including the bounds

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Maps validation

• required() – data type Map is required
• sizeof(int number) – the number of key-value pairs in the Map object must be equal to the specified number

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Nested Validation

• Validate the data inside Map

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