[FIX] fix qweb wrong use of t-att

easy_my_coop_website/views/subscription_template.xml

@@ -267,7 +267,7 @@
 				                        <label>
 				                            <input type="checkbox"
 				                                   name="data_policy_approved"
-				                                   t-att="{'required': 'required'} if data_policy_required else {}"
+				                                   t-att-required="data_policy_required"
 				                                   t-att-checked="data_policy_approved"/>
 				                            <t t-raw="data_policy_text"/>
 				                        </label>
@@ -282,8 +282,8 @@
 				                        <label>
 				                            <input type="checkbox"
 				                                   name="internal_rules_approved"
-				                                   t-att="{'required': 'required'} if internal_rules_required else {}"
-				                                   t-att-checked="internal_rules_approved}"/>
+				                                   t-att-required="internal_rules_required"
+				                                   t-att-checked="internal_rules_approved"/>
 				                            <t t-raw="internal_rules_text"/>
 				                        </label>
 				                    </div>
@@ -587,7 +587,7 @@
 				                        <label>
 				                            <input type="checkbox"
 				                                   name="data_policy_approved"
-				                                   t-att="{'required': 'required'} if data_policy_required else {}"
+				                                   t-att-required="data_policy_required"
 				                                   t-att-checked="data_policy_approved"/>
 				                            <t t-raw="data_policy_text"/>
 				                        </label>
@@ -602,7 +602,7 @@
 				                        <label>
 				                            <input type="checkbox"
 				                                   name="internal_rules_approved"
-				                                   t-att="{'required': 'required'} if internal_rules_required else {}"
+				                                   t-att-required="internal_rules_required"
 				                                   t-att-checked="internal_rules_approved"/>
 				                            <t t-raw="internal_rules_text"/>
 				                        </label>