Function regexMatcherToValidater

  • Convert a regex for matching to a regex for validation.

    Parameters

    • regex: RegExp

      The regex to convert

    Returns RegExp

    A new regular expression that matches the entire string.

    Example

    const regexMatchDigits = /\d+/gi;
    const regexIsDigit = regexMatcherToValidater(regexMatchDigits); //=> /^\d+$/i
    const isDigit = (str) => regexIsDigit.test(str)
    isDigit('1') //=> true
    isDigit('a') //=> false

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