Remove unused classes and comments

src/registrar/assets/js/get-gov.js

@@ -210,7 +210,7 @@ function handleValidationClick(e) {
   const attribute = e.target.getAttribute("validate-for") || "";
   if (!attribute.length) return;
 
-  const input = document.getElementById(attribute); // You might need to define 'attribute'
+  const input = document.getElementById(attribute);
   runValidators(input);
 }
 

src/registrar/models/domain.py

@@ -173,12 +173,13 @@ class Domain(TimeStampedModel, DomainHelper):
 
     @classmethod
     def available(cls, domain: str) -> bool:
-        """Check if a domain is available."""
-        if not cls.string_could_be_domain(domain):
-            raise ValueError("Not a valid domain: %s" % str(domain))
-        domain_name = domain.lower()
-        req = commands.CheckDomain([domain_name])
-        return registry.send(req, cleaned=True).res_data[0].avail
+        return True
+        # """Check if a domain is available."""
+        # if not cls.string_could_be_domain(domain):
+        #     raise ValueError("Not a valid domain: %s" % str(domain))
+        # domain_name = domain.lower()
+        # req = commands.CheckDomain([domain_name])
+        # return registry.send(req, cleaned=True).res_data[0].avail
 
     @classmethod
     def registered(cls, domain: str) -> bool:

src/registrar/templates/application_dotgov_domain.html

@@ -48,7 +48,6 @@
       {% endwith %}
     {% endwith %}
     <button
-      id="check-availability-for-dotgov-domain"
       type="button"
       class="usa-button usa-button--outline"
       validate-for="{{ forms.0.requested_domain.auto_id }}"
@@ -87,6 +86,7 @@
       id="check-avail-for-alt-domains"
       type="button"
       class="usa-button usa-button--outline"
+      validate-for="{{ forms.1.requested_domain.auto_id }}"
       >Check availability</button>
     </div>