diff --git a/lib/NGCP/Panel/Form/Administrator/Reseller.pm b/lib/NGCP/Panel/Form/Administrator/Reseller.pm
index a81fa602cf..521e1bc3bf 100644
--- a/lib/NGCP/Panel/Form/Administrator/Reseller.pm
+++ b/lib/NGCP/Panel/Form/Administrator/Reseller.pm
@@ -10,8 +10,8 @@ sub build_render_list {[qw/submitid fields actions/]}
 sub build_form_element_class {[qw(form-horizontal)]}
 
 has_field 'id' => (type => 'Hidden');
-has_field 'login' => (type => 'Text', required => 1,);
-has_field 'md5pass' => (type => 'Password', required => 1, label => 'Password');
+has_field 'login' => (type => 'Text', required => 1, minlength => 5);
+has_field 'md5pass' => (type => 'Password', required => 1, label => 'Password', minlength => 6);
 for (qw(is_active show_passwords call_data)) {
     has_field $_ => (type => 'Boolean', default => 1);
 }
diff --git a/lib/NGCP/Panel/Form/Subscriber.pm b/lib/NGCP/Panel/Form/Subscriber.pm
index 22bb9c40f7..6174a01fce 100644
--- a/lib/NGCP/Panel/Form/Subscriber.pm
+++ b/lib/NGCP/Panel/Form/Subscriber.pm
@@ -41,6 +41,7 @@ has_field 'webpassword' => (
     type => 'Text',
     label => 'Web Password',
     required => 0,
+    minlength => 6,
     element_attr => { 
         rel => ['tooltip'], 
         title => ['The password to log into the CSC Panel'] 
@@ -110,6 +111,7 @@ has_field 'password' => (
     type => 'Text',
     label => 'SIP Password',
     required => 1,
+    minlength => 6,
     element_attr => { 
         rel => ['tooltip'], 
         title => ['The SIP password for the User-Agents'] 
diff --git a/lib/NGCP/Panel/Form/SubscriberEdit.pm b/lib/NGCP/Panel/Form/SubscriberEdit.pm
index 75cad189d3..502aa44f13 100644
--- a/lib/NGCP/Panel/Form/SubscriberEdit.pm
+++ b/lib/NGCP/Panel/Form/SubscriberEdit.pm
@@ -37,6 +37,7 @@ has_field 'webpassword' => (
     type => 'Text',
     label => 'Web Password',
     required => 0,
+    minlength => 6,
     element_attr => { 
         rel => ['tooltip'], 
         title => ['The password to log into the CSC Panel'] 
@@ -161,6 +162,7 @@ has_field 'password' => (
     type => 'Text',
     label => 'SIP Password',
     required => 1,
+    minlength => 6,
     element_attr => { 
         rel => ['tooltip'], 
         title => ['The SIP password for the User-Agents']