if you want to keep the two separate forms:

if request.method == "POST" and "selectgenderform" in request.POST:
    *something*

if request.method == "POST" and "selectionform" in request.POST:
    *something*

you might also have to change the submit input names to “selectgenderform” and “selectionform”

You can pass multiple forms and handle it using single function. However the trick is to keep the forms under one form tag in template. (Bear with me as I am typing on my phone)

views.py

def yourView(request):
    form1 = form1()
    form2 = form2()

    if request.method == "post":
        form1 = form1(request.POST)
        form2 = form2(request.POST)

        if form1.is_valid():
            #do something
        if form2.is_valid():
            #do something else 
   contest = { "form1": form1, "form2": form2 }
   return render(request, 'template.html', context=context)

template.html

    <form method="POST">
        {%csrf_token%}
        {{form1.as_p}}
        {{form2.as_p}}
    <button type="submit"> Submit </button>
    </form>

I have to handle two forms in one function:

HTML page

<form name="selectgenderform" method = "POST">
  <select name='gender'>
   <option>Male</option>
   <option>Female</option>  
  </select>
 <input type = 'submit' name ='searchbtn' value= 'search' >
</form>


<form name="selectionform" method = "POST">
  <input type = 'hidden' name = 'valueofnumber' >
 <input type = 'submit' name = 'searchbtn' value= 'search' >
</form>

Views.py

 def formselection(request):
   if selectgenderform in request.POST:
     gender = request.POST.get('gender')
     ...

   elif selectionform in request.POST:
     value = request.POST.get('valueofnumber') 

My query is to handle multiple forms in one function but this will not according to my demand