this.userData = this.af.database.list('/REPORTS',{
query: {
orderByChild: 'siteName',
startAt: val,
endAt:val+'\uf8ff'
}
});
Firebase returns data only when I'm giving first letter is in capital. But when I'm giving first letter as lowercase its returning null. I want that firebase should return the data on both condition either first letter is uppercase or lowercase.