/Javascript/React/Has been blocked by cors policy react fetch firebase realtime database

Has been blocked by cors policy react fetch firebase realtime database

likely error that arise to  cors blocked when using firebase is
when you initiate a put or get request with an incomplete firebase url
e.g
// wrong form
 this.http.get('https://******.firebaseio.com/data')   //this will throw an exception

// correct form                                                    
  this.http.get('https://******.firebaseio.com/data.json')

Source: stackoverflow.com

Similar codes

12 votes181 views2 answers
React native flatlist container style
Javascript React
0 vote242 views1 answer
Reactjs ES6 class event listeners in jsx
Javascript React
2 votes154 views4 answers
Multiple export in react
Javascript React
8 votes164 views2 answers
Useref in react typescrpt
Javascript React
0 vote173 views1 answer
Header logo react native img
Javascript React
2 votes181 views1 answer
React-moralis
Javascript React
15 votes196 views6 answers
React forms
Javascript React
0 vote158 views1 answer
Firebase timestamp to date react
Javascript React
23 votes176 views6 answers
React native shadow
Javascript React
0 vote141 views1 answer
React chart chart title
Javascript React