javascript - How to see if given object matches one of the objects returned from firebase -

i trying test if given object matches stored objects stored , returned firebase. if return true or store true in variable.

here example of given object , firebase returned data

given object:

{name: "john", age: "32"} 

stored object:

{      '-jryqlgtnlfa1zektg5j': { name: "john", age: "32" },     '-jrkhwmkhhrshx66dswj': { name: "steve", age: "25" },     '-jrkhthqpkrpnh0b0lqj': { name: "kelly", age: "33" },     '-jrkiitisvmjzp1fkss8': { name: "mike", age: "28" },     '-jrkipqa8kyamj2r7a2h': { name: "liz", age: "22" }  } 

var storedobject ={      '-jryqlgtnlfa1zektg5j': { name: "john", age: "32" },     '-jrkhwmkhhrshx66dswj': { name: "steve", age: "25" },     '-jrkhthqpkrpnh0b0lqj': { name: "kelly", age: "33" },     '-jrkiitisvmjzp1fkss8': { name: "mike", age: "28" },     '-jrkipqa8kyamj2r7a2h': { name: "liz", age: "22" }  }; var givenobject = {name: "john", age: "32"}; 

this how can check if objects equal. have loop object

javascript way

for(key in storedobject){     if(json.stringify(storedobject[key]) === json.stringify(givenobject)){      alert('equal'+givenobject['name'] +givenobject['age']);     } }; 

jquery way

using $.each() function

$.each(storedobject,function(key,value){     if(json.stringify(value) === json.stringify(givenobject)){      alert('equal'+givenobject['name'] +givenobject['age']);     } }); 

take @ fiddle link info, check out so object comparison in javascript link