Class StringHelperHelper

Hierarchy

  • StringHelper

Methods

  • Returns a capitalized value, i.e. first letter in upper case, other letters in lower case. Empty strings, null and undefined are returned as-is.

    Returns

    Capitalized value, i.e. first letter in upper case, other letters in lower case.

    Parameters

    • value: string

      The string to capitalize.

    Returns string

  • Parameters

    • value: null | string

    Returns string | null

  • Parameters

    • value: undefined | string

    Returns string | undefined

  • Parameters

    • value: undefined | null | string

    Returns string | null | undefined

  • Parameters

    • a: undefined | null | string
    • b: undefined | null | string
    • ignoreCase: boolean = true

    Returns boolean

  • Parameters

    • displayFormat: string
    • Rest ...values: readonly string[]

    Returns string

  • Returns a value indicating whether the string being tested is null, undefined, an empty string, or contains only spaces.

    Returns

    true if value is null, undefined, is an empty string, or consists only of whitespaces.

    Parameters

    • value: undefined | null | string

      The string to test.

    Returns boolean

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