diff --git a/easy_my_coop/view/subscription_template.xml b/easy_my_coop/view/subscription_template.xml
index d06b7c5..2ca1503 100644
--- a/easy_my_coop/view/subscription_template.xml
+++ b/easy_my_coop/view/subscription_template.xml
@@ -81,7 +81,7 @@
 			                <label class="col-md-3 col-sm-4 control-label" for="email">Email</label>
 			                <div class="col-md-7 col-sm-8 bottom-line" style="padding-bottom:20px">
 			                    <input type="email" class="form-control mandatory-field" name="email" 
-			                    required="True" t-att-readonly="logged"
+			                    required="required" t-att-readonly="logged"
 			                    t-attf-value="#{email or ''}" placeholder="didier.bourdon@bees-coop.be"/>
 			                </div>
 			            </div>
@@ -90,7 +90,7 @@
 			                <label class="col-md-3 col-sm-4 control-label" for="name">First Name</label>
 			                <div class="col-md-7 col-sm-8" style="padding-top:5px">
 			                    <input type="text" class="form-control mandatory-field" name="firstname" 
-			                    required="True" t-att-readonly="logged" 
+			                    required="required" t-att-readonly="logged" 
 			                    t-attf-value="#{firstname or ''}" placeholder="Didier"/>
 			                </div>
 			            </div>							
@@ -99,14 +99,14 @@
 			                <label class="col-md-3 col-sm-4 control-label" for="name">Last Name</label>
 			                <div class="col-md-7 col-sm-8">
 			                    <input type="text" class="form-control mandatory-field" name="lastname" 
-			                    required="True" t-att-readonly="logged"
+			                    required="required" t-att-readonly="logged"
 			                    t-attf-value="#{lastname or ''}" placeholder="Bourdon"/>
 			                </div>
 			            </div>							
 						
 						<div t-attf-class="form-group #{error and 'gender' in error and 'has-error' or ''}">
 			               <label class="col-md-3 col-sm-4 control-label" for="company_type">Gender</label>
-		                   <select name="gender" class="col-md-7 col-sm-8 form-control" required="True" 
+		                   <select name="gender" class="col-md-7 col-sm-8 form-control" required="required" 
 		                   		t-att-readonly="logged" style="width:54%;margin-left:15px">
 		                       <option value=""></option>
 		                       <t t-foreach="genders or []" t-as="type">
@@ -119,7 +119,7 @@
 			                <label class="col-md-3 col-sm-4 control-label" for="birthdate">Birthdate</label>
 			                <div class="col-md-7 col-sm-8">
 			                    <input type="text" data-inputmask="'alias': 'date'" class="form-control mandatory-field" 
-			                    name="birthdate" required="True" t-att-readonly="logged"
+			                    name="birthdate" required="required" t-att-readonly="logged"
 			                    t-attf-value="#{birthdate or ''}" placeholder="05/03/1978"/>
 			                </div>
 			            </div>
@@ -128,7 +128,7 @@
 			                <label class="col-md-3 col-sm-4 control-label" for="iban">Bank Account Number</label>
 			                <div class="col-md-7 col-sm-8">
 			                    <input type="text" class="form-control mandatory-field" name="iban" 
-			                    required="True" t-att-readonly="logged"
+			                    required="required" t-att-readonly="logged"
 			                    t-attf-value="#{iban or ''}" placeholder="BE48523080767127"/>
 			                </div>
 			            </div>
@@ -150,7 +150,7 @@
 			                <label class="col-md-3 col-sm-4 control-label" for="address">Address</label>
 			                <div class="col-md-7 col-sm-8">
 			                    <input type="text" class="form-control mandatory-field" name="address" 
-			                    required="True" t-att-readonly="logged"
+			                    required="required" t-att-readonly="logged"
 			                    t-attf-value="#{address or ''}" placeholder="rue Van Hove, 19"/>
 			                </div>
 			            </div>							
@@ -162,13 +162,13 @@
 									<tr>
 										<td width="20%">
 											<input type="text" class="form-control mandatory-field" name="zip_code" 
-											required="True" t-att-readonly="logged"
+											required="required" t-att-readonly="logged"
 											t-attf-value="#{zip_code or ''}" placeholder="1030"/>
 										</td>
 										<td width="3%"></td>
 										<td>
 											<input type="text" class="form-control mandatory-field" name="city" 
-											required="True" t-att-readonly="logged" 
+											required="required" t-att-readonly="logged" 
 											t-attf-value="#{city or ''}" placeholder="Bruxelles"/>
 										</td>										
 									</tr>   
@@ -191,7 +191,7 @@
 			                <label class="col-md-3 col-sm-4 control-label" for="phone">Phone</label>
 			                <div class="col-md-7 col-sm-8 bottom-line" style="padding-bottom:20px">
 			                    <input type="text" class="form-control" name="phone" 
-			                    required="True" t-att-readonly="logged"
+			                    required="required" t-att-readonly="logged"
 			                    t-attf-value="#{phone or ''}" placeholder="e.g. (+32).81.81.37.00"/>
 			                </div>
 			            </div>							
@@ -347,20 +347,20 @@
 						<div t-attf-class="form-group #{error and 'company_register_number' in error and 'has-error' or ''}">
 			                <label class="col-md-3 col-sm-4 control-label" for="company_register_number">Company Register Number</label>
 			                <div class="col-md-7 col-sm-8">
-			                    <input type="text" class="form-control mandatory-field" name="company_register_number" required="True" t-attf-value="#{company_register_number or ''}" placeholder="0647980091"/>
+			                    <input type="text" class="form-control mandatory-field" name="company_register_number" required="required" t-attf-value="#{company_register_number or ''}" placeholder="0647980091"/>
 			                </div>
 			            </div>
 			            
 						<div t-attf-class="form-group #{error and 'company_name' in error and 'has-error' or ''}">
 			                <label class="col-md-3 col-sm-4 control-label" for="company_name">Company name</label>
 			                <div class="col-md-7 col-sm-8">
-			                    <input type="text" class="form-control mandatory-field" name="company_name" required="True" t-attf-value="#{company_name or ''}" placeholder="La super coopérative"/>
+			                    <input type="text" class="form-control mandatory-field" name="company_name" required="required" t-attf-value="#{company_name or ''}" placeholder="La super coopérative"/>
 			                </div>
 			            </div>
 			            
 						<div t-attf-class="form-group #{error and 'company_type' in error and 'has-error' or ''}">
 			               <label class="col-md-3 col-sm-4 control-label" for="company_type">Company type</label>
-		                   <select name="company_type" class="col-md-7 col-sm-8 form-control" required="True" style="width:54%;margin-left:15px">
+		                   <select name="company_type" class="col-md-7 col-sm-8 form-control" required="required" style="width:54%;margin-left:15px">
 		                       <option value=""></option>
 		                       <t t-foreach="company_types or []" t-as="type">
 		                           <option t-att-value="type[0]" t-att-selected="type[0] == company_type"><t t-esc="type[1]"/></option>
@@ -371,14 +371,14 @@
 		           		<div t-attf-class="form-group #{error and 'company_email' in error and 'has-error' or ''}">
 			                <label class="col-md-3 col-sm-4 control-label" for="company_email">Company email</label>
 			                <div class="col-md-7 col-sm-8">
-			                    <input type="text" class="form-control mandatory-field" name="company_email" required="True" t-attf-value="#{company_email or ''}" placeholder="administration@beescoop.be"/>
+			                    <input type="text" class="form-control mandatory-field" name="company_email" required="required" t-attf-value="#{company_email or ''}" placeholder="administration@beescoop.be"/>
 			                </div>
 			            </div>
 			            
 			            <div t-attf-class="form-group #{error and 'iban' in error and 'has-error' or ''}">
 			                <label class="col-md-3 col-sm-4 control-label" for="iban">Bank Account Number</label>
 			                <div class="col-md-7 col-sm-8">
-			                    <input type="text" class="form-control mandatory-field" name="iban"  required="True" t-attf-value="#{iban or ''}" placeholder="BE48523080767127"/>
+			                    <input type="text" class="form-control mandatory-field" name="iban"  required="required" t-attf-value="#{iban or ''}" placeholder="BE48523080767127"/>
 			                </div>
 			            </div>
 			            
@@ -392,7 +392,7 @@
 						<div t-attf-class="form-group #{error and 'address' in error and 'has-error' or ''}">
 			                <label class="col-md-3 col-sm-4 control-label" for="address">Address</label>
 			                <div class="col-md-7 col-sm-8">
-			                    <input type="text" class="form-control mandatory-field" name="address" required="True" t-attf-value="#{address or ''}" placeholder="rue Van Hove, 19"/>
+			                    <input type="text" class="form-control mandatory-field" name="address" required="required" t-attf-value="#{address or ''}" placeholder="rue Van Hove, 19"/>
 			                </div>
 			            </div>							
 	                    	                    			            	
@@ -402,11 +402,11 @@
 								<table>			
 									<tr>
 										<td width="20%">
-											<input type="text" class="form-control mandatory-field" name="zip_code" required="True" t-attf-value="#{zip_code or ''}" placeholder="1030"/>
+											<input type="text" class="form-control mandatory-field" name="zip_code" required="required" t-attf-value="#{zip_code or ''}" placeholder="1030"/>
 										</td>
 										<td width="3%"></td>
 										<td>
-											<input type="text" class="form-control mandatory-field" name="city" required="True" t-attf-value="#{city or ''}" placeholder="Bruxelles"/>
+											<input type="text" class="form-control mandatory-field" name="city" required="required" t-attf-value="#{city or ''}" placeholder="Bruxelles"/>
 										</td>										
 									</tr>   
 								</table>           	
@@ -433,20 +433,20 @@
 			            <div t-attf-class="form-group #{error and 'firstname' in error and 'has-error' or ''}">
 			                <label class="col-md-3 col-sm-4 control-label" for="firstname">First Name</label>
 			                <div class="col-md-7 col-sm-8" style="padding-top:5px">
-			                    <input type="text" class="form-control mandatory-field" name="firstname" required="True" t-attf-value="#{firstname or ''}" placeholder="Didier"/>
+			                    <input type="text" class="form-control mandatory-field" name="firstname" required="required" t-attf-value="#{firstname or ''}" placeholder="Didier"/>
 			                </div>
 			            </div>							
 			            
  			            <div t-attf-class="form-group #{error and 'lastname' in error and 'has-error' or ''}">
 			                <label class="col-md-3 col-sm-4 control-label" for="lastname">Last Name</label>
 			                <div class="col-md-7 col-sm-8">
-			                    <input type="text" class="form-control mandatory-field" name="lastname" required="True" t-attf-value="#{lastname or ''}" placeholder="Bourdon"/>
+			                    <input type="text" class="form-control mandatory-field" name="lastname" required="required" t-attf-value="#{lastname or ''}" placeholder="Bourdon"/>
 			                </div>
 			            </div>							
 						
 						<div t-attf-class="form-group #{error and 'gender' in error and 'has-error' or ''}">
 			               <label class="col-md-3 col-sm-4 control-label" for="gender">Gender</label>
-		                   <select name="gender" class="col-md-7 col-sm-8 form-control" required="True" style="width:54%;margin-left:15px">
+		                   <select name="gender" class="col-md-7 col-sm-8 form-control" required="required" style="width:54%;margin-left:15px">
 		                       <option value=""></option>
 		                       <t t-foreach="genders or []" t-as="type">
 		                           <option t-att-value="type[0]" t-att-selected="type[0] == gender"><t t-esc="type[1]"/></option>
@@ -457,28 +457,28 @@
 			            <div name="email_from_container" t-attf-class="form-group #{error and 'email_from' in error and 'has-error' or ''}">
 			                <label class="col-md-3 col-sm-4 control-label" for="email">Email</label>
 			                <div class="col-md-7 col-sm-8 bottom-line" style="padding-bottom:20px">
-			                    <input type="email" class="form-control mandatory-field" name="email" required="True" t-attf-value="#{email or ''}" placeholder="didier.bourdon@bees-coop.be"/>
+			                    <input type="email" class="form-control mandatory-field" name="email" required="required" t-attf-value="#{email or ''}" placeholder="didier.bourdon@bees-coop.be"/>
 			                </div>
 			            </div>
 			            
 	                    <div t-attf-class="form-group #{error and 'phone' in error and 'has-error' or ''}">
 			                <label class="col-md-3 col-sm-4 control-label" for="phone">Phone</label>
 			                <div class="col-md-7 col-sm-8 bottom-line" style="padding-bottom:20px">
-			                    <input type="text" class="form-control" name="phone" required="True" t-attf-value="#{phone or ''}" placeholder="e.g. (+32).81.81.37.00"/>
+			                    <input type="text" class="form-control" name="phone" required="required" t-attf-value="#{phone or ''}" placeholder="e.g. (+32).81.81.37.00"/>
 			                </div>
 			            </div>
 			            	
 			            <div t-attf-class="form-group #{error and 'contact_person_function' in error and 'has-error' or ''}">
 			                <label class="col-md-3 col-sm-4 control-label" for="contact_person_function">Function</label>
 			                <div class="col-md-7 col-sm-8">
-			                    <input type="text" class="form-control mandatory-field" name="contact_person_function" required="True" t-attf-value="#{contact_person_function or ''}"/>
+			                    <input type="text" class="form-control mandatory-field" name="contact_person_function" required="required" t-attf-value="#{contact_person_function or ''}"/>
 			                </div>
 			            </div>	
 			            
 						<div t-attf-class="form-group #{error and 'birthday' in error and 'has-error' or ''}">
 			                <label class="col-md-3 col-sm-4 control-label" for="birthdate">Birthdate</label>
 			                <div class="col-md-7 col-sm-8">
-			                    <input type="text" data-inputmask="'alias': 'date'" class="form-control mandatory-field" name="birthdate" required="True" t-attf-value="#{birthdate or ''}" placeholder="05/03/1978"/>
+			                    <input type="text" data-inputmask="'alias': 'date'" class="form-control mandatory-field" name="birthdate" required="required" t-attf-value="#{birthdate or ''}" placeholder="05/03/1978"/>
 			                </div>
 			            </div>