Function NotMatches

  • NotMatches(pattern: RegExp, options?: ValidationOptions): PropertyDecorator

    Checks if the given value is a string that does not match the given regular expression.

    Example

    // Ensure the value does not start with "foo".
    @NotMatches(/^foo/)
    value: string = 'bar'

    // Ensure the value does not include "foo", ignoring case.
    @NotMatches('foo', 'i')
    value: string = 'bar'

    Parameters

    • pattern: RegExp
    • Optionaloptions: ValidationOptions

    Returns PropertyDecorator

  • NotMatches(
        pattern: string,
        modifiers?: string,
        options?: ValidationOptions,
    ): PropertyDecorator

    Checks if the given value is a string that does not match the given regular expression.

    Example

    // Ensure the value does not start with "foo".
    @NotMatches(/^foo/)
    value: string = 'bar'

    // Ensure the value does not include "foo", ignoring case.
    @NotMatches('foo', 'i')
    value: string = 'bar'

    Parameters

    • pattern: string
    • Optionalmodifiers: string
    • Optionaloptions: ValidationOptions

    Returns PropertyDecorator

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