You can use pure jQuery to select the first invalid input: $('input.ng-invalid').first().focus();

I have a 4 channel relay-board which has bulb it and can be controlled manually also but i want to handle through and android app.I also have an Toggle button with a image differently for both bulb ON and bulb OFF. When the bulb is checked bulb ON image shold be displayed and when off bulb OFF sh...

So there's this girl I know. She's kind and funny and sweet and basically kinda awesome, and as we've gotten to know each other better, my participation in Stack Exchange has come up as a topic of conversation more than once. Obviously something rubbed off, because earlier this week she signed u...

I don't see your accounts getting merged if neither of you is posting spam or taking other illegitimate actions. That said, I can't make a guarantee. A safer option, in the future, would be to open in incognito Chrome window.