🌊
Deep Waters
  • What is Deep Waters
  • 📌Getting started
    • Installation
  • 🍰Composition
    • compose
    • when
    • or
    • not
  • 👁️ Validators
    • arrayOf
    • arrayOfShape
    • between
    • biggerThan
    • contains
    • equals
    • every
    • hasProp
    • hasShape
    • isCreditCard
      • isVISA
      • isMastercard
      • isAmericanExpress
      • isDinersClub
      • isDiscover
      • isJCB
    • isDateFormat [TD]
    • isDivisibleBy [TD]
    • isEmail [TD]
    • isEmpty [TD]
    • isEmptyString [TD]
    • isIP [TD]
      • isIPv6 [TD]
      • isIPv4 [TD]
    • isNumeric [TD]
    • isPhone [TD]
    • isPrimitive [TD]
    • isRequired [TD]
    • isURL [TD]
    • matchesPattern [TD]
    • maxLenght [TD]
    • minLength [TD]
    • ofLength [TD]
    • ofUniqueItems [TD]
    • ofClass
    • oneOfValues [TD]
    • smallerThan
  • ✅Type validators
    • isBigInt
    • isBoolean
    • isBuffer
    • isDate
    • isError
    • isFunction
    • isInt8Array
    • isMap
    • isNull
    • isNumber
    • isObject
    • isRegExp
    • isSet
    • isString
    • isSymbol
    • isUint8Array
    • isUndefined
    • isWeakMap
    • isWeakSet
  • github repository
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  1. 👁️ Validators

equals

equals :: a → a → Boolean

Takes a value val, of any type, and returns a new function evaluating that the received value equals val (the one previously defined).

const isHello = equals('hello');

isHello('hello'); // → true
isHello('lorem'); // → false


const isObj = equals({ foo: 'bar', deep: { prop: 1 } });

isObj({ foo: 'bar', deep: { prop: 1 }); // → true
isObj({ foo: 'ops', deep: { prop: 2 }); // → false
isObj('hello'); // → false
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Last updated 5 years ago

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