diff --git a/pkg/campsite/types/admin.go b/pkg/campsite/types/admin.go
index 842f528..fbd11b3 100644
--- a/pkg/campsite/types/admin.go
+++ b/pkg/campsite/types/admin.go
@@ -197,7 +197,7 @@ func addType(w http.ResponseWriter, r *http.Request, user *auth.User, company *a
 		panic(err)
 	}
 	processTypeForm(w, r, user, company, conn, f, func(ctx context.Context, tx *database.Tx) error {
-		slug, err := tx.GetText(ctx, "select add_campsite_type($1, $2, $3, $4, $5, $6, $7)", company.ID, f.Media, f.Name, f.Spiel, f.Description, f.MaxCampers, f.DogsAllowed)
+		slug, err := tx.AddCampsiteType(ctx, company.ID, f.Media.Int(), f.Name.Val, f.Spiel.Val, f.Description.Val, f.MaxCampers.Int(), f.DogsAllowed.Checked)
 		if err != nil {
 			return err
 		}
@@ -207,7 +207,7 @@ func addType(w http.ResponseWriter, r *http.Request, user *auth.User, company *a
 
 func setTypePrices(ctx context.Context, tx *database.Tx, slug string, prices map[int]*typePriceForm) error {
 	for seasonID, p := range prices {
-		if _, err := tx.Exec(ctx, "select set_campsite_type_cost($1, $2, $3, $4)", slug, seasonID, p.MinNights, p.PricePerNight); err != nil {
+		if err := tx.SetCampsiteTypeCost(ctx, slug, seasonID, p.MinNights.Int(), p.PricePerNight.Val); err != nil {
 			return err
 		}
 	}
@@ -216,7 +216,7 @@ func setTypePrices(ctx context.Context, tx *database.Tx, slug string, prices map
 
 func editType(w http.ResponseWriter, r *http.Request, user *auth.User, company *auth.Company, conn *database.Conn, f *typeForm) {
 	processTypeForm(w, r, user, company, conn, f, func(ctx context.Context, tx *database.Tx) error {
-		if _, err := conn.Exec(ctx, "select edit_campsite_type($1, $2, $3, $4, $5, $6, $7, $8)", f.Slug, f.Media, f.Name, f.Spiel, f.Description, f.MaxCampers, f.DogsAllowed, f.Active); err != nil {
+		if _, err := tx.EditCampsiteType(ctx, f.Slug, f.Media.Int(), f.Name.Val, f.Spiel.Val, f.Description.Val, f.MaxCampers.Int(), f.DogsAllowed.Checked, f.Active.Checked); err != nil {
 			return err
 		}
 		return setTypePrices(ctx, tx, f.Slug, f.Prices)
diff --git a/pkg/campsite/types/l10n.go b/pkg/campsite/types/l10n.go
index 71b5aa4..49d78e5 100644
--- a/pkg/campsite/types/l10n.go
+++ b/pkg/campsite/types/l10n.go
@@ -58,7 +58,9 @@ func editTypeL10n(w http.ResponseWriter, r *http.Request, user *auth.User, compa
 		l10n.MustRender(w, r, user, company)
 		return
 	}
-	conn.MustExec(r.Context(), "select translate_campsite_type($1, $2, $3, $4, $5)", l10n.Slug, l10n.Locale.Language, l10n.Name, l10n.Spiel, l10n.Description)
+	if err := conn.TranslateCampsiteType(r.Context(), l10n.Slug, l10n.Locale.Language, l10n.Name.Val, l10n.Spiel.Val, l10n.Description.Val); err != nil {
+		panic(err)
+	}
 	httplib.Redirect(w, r, "/admin/campsites/types", http.StatusSeeOther)
 }
 
diff --git a/pkg/database/funcs.go b/pkg/database/funcs.go
new file mode 100644
index 0000000..aa5b3e7
--- /dev/null
+++ b/pkg/database/funcs.go
@@ -0,0 +1,29 @@
+/*
+ * SPDX-FileCopyrightText: 2023 jordi fita mas <jfita@peritasoft.com>
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+package database
+
+import (
+	"context"
+
+	"golang.org/x/text/language"
+)
+
+func (tx *Tx) AddCampsiteType(ctx context.Context, companyID int, mediaID int, name string, spiel string, description string, maxCampers int, dogsAllowed bool) (string, error) {
+	return tx.GetText(ctx, "select add_campsite_type($1, $2, $3, $4, $5, $6, $7)", companyID, mediaID, name, spiel, description, maxCampers, dogsAllowed)
+}
+
+func (tx *Tx) EditCampsiteType(ctx context.Context, slug string, mediaID int, name string, spiel string, description string, maxCampers int, dogsAllowed bool, active bool) (string, error) {
+	return tx.GetText(ctx, "select edit_campsite_type($1, $2, $3, $4, $5, $6, $7, $8)", slug, mediaID, name, spiel, description, maxCampers, dogsAllowed, active)
+}
+
+func (c *Conn) TranslateCampsiteType(ctx context.Context, slug string, langTag language.Tag, name string, spiel string, description string) error {
+	_, err := c.Exec(ctx, "select translate_campsite_type($1, $2, $3, $4, $5)", slug, langTag, name, spiel, description)
+	return err
+}
+func (tx *Tx) SetCampsiteTypeCost(ctx context.Context, slug string, seasonID int, minNights int, costPerNight string) error {
+	_, err := tx.Exec(ctx, "select set_campsite_type_cost($1, $2, $3, $4)", slug, seasonID, minNights, costPerNight)
+	return err
+}
diff --git a/pkg/form/input.go b/pkg/form/input.go
index 3de6bf3..0e74c3c 100644
--- a/pkg/form/input.go
+++ b/pkg/form/input.go
@@ -8,6 +8,7 @@ package form
 import (
 	"database/sql/driver"
 	"net/http"
+	"strconv"
 	"strings"
 )
 
@@ -28,6 +29,14 @@ func (input *Input) Value() (driver.Value, error) {
 	return input.Val, nil
 }
 
+func (input *Input) Int() int {
+	i, err := strconv.Atoi(input.Val)
+	if err != nil {
+		panic(err)
+	}
+	return i
+}
+
 func (input *Input) L10nInput() *L10nInput {
 	return &L10nInput{
 		Input: Input{