validation
validation

add event and empty info now does not MethodNotAllowedException
but Flash and show the invalid.
cristianbell/MISP,triplekill/MISP,elhoim/MISP,jiekechoo/MISP,FloatingGhost/MISP,SteveClement/MISP,regit/MISP,TheDr1ver/MISP,Maijin/MISP,SteveClement/MISP,Rafiot/MISP,jiekechoo/MISP,devnull-/MISP,SteveClement/MISP,triplekill/MISP,x86Labs/MISP,aaronkaplan/MISP,crruthe/MISP,crruthe/MISP,RichieB2B/MISP,Rafiot/MISP,cristianbell/MISP,elhoim/MISP,devnull-/MISP,0x0mar/MISP,MISP/MISP,0x0mar/MISP,triplekill/MISP,devnull-/MISP,x86Labs/MISP,FloatingGhost/MISP,FloatingGhost/MISP,FIRSTdotorg/MISP,MISP/MISP,Maijin/MISP,TheDr1ver/MISP,RichieB2B/MISP,cristianbell/MISP,devnull-/MISP,elhoim/MISP,aaronkaplan/MISP,x86Labs/MISP,cristianbell/MISP,0x0mar/MISP,pombredanne/MISP,aaronkaplan/MISP,RichieB2B/MISP,SteveClement/MISP,SteveClement/MISP,Rafiot/MISP,elhoim/MISP,MISP/MISP,pombredanne/MISP,crruthe/MISP,triplekill/MISP,MISP/MISP,FloatingGhost/MISP,jiekechoo/MISP,FIRSTdotorg/MISP,aaronkaplan/MISP,Maijin/MISP,RichieB2B/MISP,crruthe/MISP,regit/MISP,pombredanne/MISP,jiekechoo/MISP,regit/MISP,MISP/MISP,0x0mar/MISP,TheDr1ver/MISP,FIRSTdotorg/MISP,TheDr1ver/MISP,regit/MISP,Maijin/MISP,FIRSTdotorg/MISP,pombredanne/MISP,x86Labs/MISP,Rafiot/MISP