CODEWITHSUNDEEP
reactjstypeerrordate-fns
AttemptedMastery
AttemptedMastery

Reputation: 768

Having trouble importing a function from date-fns in one component but not another?

I am trying to import this function into one of my components from the date-fns library like so:

import { eachMonthOfInterval } from "date-fns";

and I am testing it like this within the component:

  let result = eachMonthOfInterval({
      start: props.state.startDate ? new Date(props.state.startDate) : '', 
      end: props.state.endDate ? new Date(props.state.endDate) : ''
    })

  console.log(result)

Unfortunately, I keep getting a TypeError: Object(...) is not a function

What is odd is I can use format() from date-fns in another component just fine when importing like this:

import {format} from "date-fns";

So... is this a bug or am I doing something glaringly wrong here?

EDIT: Here is a link to the docs https://date-fns.org/v2.14.0/docs/eachMonthOfInterval

Upvotes: 0

Views: 1723

Answers (1)

Bahtiyar
Bahtiyar

Reputation: 192

can you try this . first , in your terminal enter this(be sure terminal in project folder) :
npm install date-fns --save

    import React, { Component } from 'react'
import { eachMonthOfInterval } from 'date-fns'

class TimeInterval extends Component {
   constructor(props) {
      super(props)

   }

   render() {
      var result = eachMonthOfInterval({
         start: new Date(2014, 1, 6),
         end: new Date(2014, 7, 10)
       })
       console.log(result);
      return (
         <div>
            <h1 id='title'>Interval</h1>
            <table id='students'>
               <tbody>

               </tbody>
            </table>
         </div>
      )
   }
}

export default TimeInterval;

enter image description here

Upvotes: 1

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