Answers for "!= undefined"

19

js if not undefined

if (typeof myVar !== "undefined") {
    console.log("myVar is DEFINED");
}
Posted by: Guest on October-23-2019
0

Undefined variable

@extends('layouts.app') @section('content') <h1>{{$post->title}}</h1> <p>{{$test}}</p>  @endsection 
Posted by: Guest on April-30-2021

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