//backend //api export const getPostsBySearch=async (req,res)=>{ const {searchQuery , tags}=req.query; try { const title=new RegExp(searchQuery,'i'); const posts=await PostMessage.find({$or:[{title},{tags:{$in:tags.split(',') }}]}) //here we get tags as an array so finding the specific tag by spliting tags using array, because we get the array as an object here using ",". or = search by title or tags .RegExp = regex. res.json({data:posts}) // i for ignoring case } catch (error) { } } //actions export const getPostsBySearch=(searchQuery)=>async(dispatch)=>{ try { const {data:{data}}=await api.fetchPostsBySearch(searchQuery); console.log(data); } catch (error) { console.log(error); } } //action in front end export const getPostsBySearch=(searchQuery)=>async(dispatch)=>{ try { const {data:{data}}=await api.fetchPostsBySearch(searchQuery); console.log(data); } catch (error) { console.log(error); } }