diff --git a/src/components/CreateBankEntityForm.vue b/src/components/CreateBankEntityForm.vue
index a20bf641a..be213239f 100644
--- a/src/components/CreateBankEntityForm.vue
+++ b/src/components/CreateBankEntityForm.vue
@@ -60,7 +60,7 @@ const closeForm = () => {
                 <QIcon name="close" size="22px" />
             </span>
             <h1 class="title">{{ t('title') }}</h1>
-            <span class="q-mb-md">{{ t('subtitle') }}</span>
+            <p class="q-mb-md">{{ t('subtitle') }}</p>
             <VnRow class="row q-gutter-md q-mb-md">
                 <div class="col">
                     <QInput
diff --git a/src/components/CreateNewPostcodeForm.vue b/src/components/CreateNewPostcodeForm.vue
new file mode 100644
index 000000000..d4bd74e6d
--- /dev/null
+++ b/src/components/CreateNewPostcodeForm.vue
@@ -0,0 +1,157 @@
+<script setup>
+import { reactive, ref } from 'vue';
+import { useI18n } from 'vue-i18n';
+
+import FetchData from 'components/FetchData.vue';
+import VnRow from 'components/ui/VnRow.vue';
+import VnSelectFilter from 'src/components/common/VnSelectFilter.vue';
+import VnInput from 'src/components/common/VnInput.vue';
+import FormModel from 'components/FormModel.vue';
+
+const emit = defineEmits(['onDataSaved']);
+
+const { t } = useI18n();
+
+const postcodeFormData = reactive({
+    code: null,
+    countryFk: null,
+    provinceFk: null,
+    townFk: null,
+});
+
+const closeButton = ref(null);
+const countriesOptions = ref([]);
+const isLoading = ref(false);
+const provincesOptions = ref([]);
+const townsLocationOptions = ref([]);
+
+const onDataSaved = () => {
+    emit('onDataSaved');
+    closeForm();
+};
+
+const closeForm = () => {
+    if (closeButton.value) closeButton.value.click();
+};
+</script>
+
+<template>
+    <FetchData
+        @on-fetch="(data) => (townsLocationOptions = data)"
+        auto-load
+        url="Towns/location"
+    />
+    <FetchData
+        @on-fetch="(data) => (provincesOptions = data)"
+        auto-load
+        url="Provinces"
+    />
+    <FetchData
+        @on-fetch="(data) => (countriesOptions = data)"
+        auto-load
+        url="Countries"
+    />
+    <FormModel
+        :form-initial-data="postcodeFormData"
+        :observe-form-changes="false"
+        :default-actions="false"
+        url-create="postcodes"
+        model="postcode"
+        @on-data-saved="onDataSaved()"
+    >
+        <template #form="{ data, validate }">
+            <span ref="closeButton" class="close-icon" v-close-popup>
+                <QIcon name="close" size="22px" />
+            </span>
+            <h1 class="title">{{ t('New postcode') }}</h1>
+            <p>{{ t('Please, ensure you put the correct data!') }}</p>
+            <VnRow class="row q-gutter-md q-mb-md">
+                <div class="col">
+                    <VnInput
+                        :label="t('Postcode')"
+                        v-model="data.code"
+                        :rules="validate('postcode.code')"
+                    />
+                </div>
+                <div class="col">
+                    <VnSelectFilter
+                        :label="t('City')"
+                        :options="townsLocationOptions"
+                        hide-selected
+                        option-label="name"
+                        option-value="id"
+                        v-model="data.townFk"
+                        :rules="validate('postcode.city')"
+                    />
+                </div>
+            </VnRow>
+            <VnRow class="row q-gutter-md q-mb-xl">
+                <div class="col">
+                    <VnSelectFilter
+                        :label="t('Province')"
+                        :options="provincesOptions"
+                        hide-selected
+                        option-label="name"
+                        option-value="id"
+                        v-model="data.provinceFk"
+                        :rules="validate('postcode.provinceFk')"
+                    />
+                </div>
+                <div class="col">
+                    <VnSelectFilter
+                        :label="t('Country')"
+                        :options="countriesOptions"
+                        hide-selected
+                        option-label="country"
+                        option-value="id"
+                        v-model="data.countryFk"
+                        :rules="validate('postcode.countryFk')"
+                    />
+                </div>
+            </VnRow>
+            <div class="q-mt-lg row justify-end">
+                <QBtn
+                    :label="t('globals.save')"
+                    type="submit"
+                    color="primary"
+                    :disabled="isLoading"
+                    :loading="isLoading"
+                />
+                <QBtn
+                    :label="t('globals.cancel')"
+                    type="reset"
+                    color="primary"
+                    flat
+                    class="q-ml-sm"
+                    :disabled="isLoading"
+                    :loading="isLoading"
+                    v-close-popup
+                />
+            </div>
+        </template>
+    </FormModel>
+</template>
+
+<style lang="scss" scoped>
+.close-icon {
+    position: absolute;
+    top: 20px;
+    right: 20px;
+    cursor: pointer;
+}
+.title {
+    font-size: 17px;
+    font-weight: bold;
+    line-height: 20px;
+}
+</style>
+
+<i18n>
+es:
+    New postcode: Nuevo código postal
+    Please, ensure you put the correct data!: ¡Por favor, asegúrese de poner los datos correctos!
+    City: Ciudad
+    Province: Provincia
+    Country: País
+    Postcode: Código postal
+</i18n>
diff --git a/src/components/FormModel.vue b/src/components/FormModel.vue
index f415546ea..dd283277d 100644
--- a/src/components/FormModel.vue
+++ b/src/components/FormModel.vue
@@ -220,6 +220,7 @@ watch(formUrl, async () => {
         :showing="isLoading"
         :label="t('globals.pleaseWait')"
         color="primary"
+        style="min-width: 100%"
     />
 </template>
 <style lang="scss" scoped>
diff --git a/src/components/common/VnSelectCreate.vue b/src/components/common/VnSelectCreate.vue
index b01bb365f..0b5694ec5 100644
--- a/src/components/common/VnSelectCreate.vue
+++ b/src/components/common/VnSelectCreate.vue
@@ -5,7 +5,7 @@ import VnSelectFilter from 'src/components/common/VnSelectFilter.vue';
 
 import { useRole } from 'src/composables/useRole';
 
-const emit = defineEmits(['update:modelValue', 'update:options']);
+const emit = defineEmits(['update:modelValue']);
 
 const $props = defineProps({
     modelValue: {
diff --git a/src/pages/Customer/CustomerCreate.vue b/src/pages/Customer/CustomerCreate.vue
index 47f26e297..7b7aae11c 100644
--- a/src/pages/Customer/CustomerCreate.vue
+++ b/src/pages/Customer/CustomerCreate.vue
@@ -2,11 +2,12 @@
 import { reactive, ref } from 'vue';
 import { useI18n } from 'vue-i18n';
 
-import CustomerCreateNewPostcode from './CustomerCreateNewPostcode.vue';
+import CustomerCreateNewPostcode from 'src/components/CreateNewPostcodeForm.vue';
 import FetchData from 'components/FetchData.vue';
 import FormModel from 'components/FormModel.vue';
 import VnRow from 'components/ui/VnRow.vue';
 import VnSelectFilter from 'src/components/common/VnSelectFilter.vue';
+import VnSelectCreate from 'src/components/common/VnSelectCreate.vue';
 
 const { t } = useI18n();
 
@@ -27,11 +28,17 @@ const newClientForm = reactive({
     isEqualizated: false,
 });
 
+const postcodeFetchDataRef = ref(null);
 const workersOptions = ref([]);
 const businessTypesOptions = ref([]);
 const citiesLocationOptions = ref([]);
 const provincesLocationOptions = ref([]);
 const countriesOptions = ref([]);
+const postcodesOptions = ref([]);
+
+const onPostcodeCreated = async () => {
+    postcodeFetchDataRef.value.fetch();
+};
 </script>
 
 <template>
@@ -40,6 +47,12 @@ const countriesOptions = ref([]);
         auto-load
         url="Workers/search?departmentCodes"
     />
+    <FetchData
+        ref="postcodeFetchDataRef"
+        url="Postcodes/location"
+        @on-fetch="(data) => (postcodesOptions = data)"
+        auto-load
+    />
     <FetchData
         @on-fetch="(data) => (businessTypesOptions = data)"
         auto-load
@@ -123,26 +136,38 @@ const countriesOptions = ref([]);
                 </VnRow>
                 <VnRow class="row q-gutter-md q-mb-md">
                     <div class="col">
-                        <QInput v-model="data.postcode" :label="t('Postcode')">
-                            <template #append>
-                                <QBtn
-                                    class="cursor-pointer"
-                                    color="primary"
-                                    dense
-                                    icon="add"
-                                    round
-                                    size="xs"
-                                >
-                                    <QPopupProxy
-                                        cover
-                                        transition-hide="scale"
-                                        transition-show="scale"
-                                    >
-                                        <CustomerCreateNewPostcode />
-                                    </QPopupProxy>
-                                </QBtn>
+                        <VnSelectCreate
+                            v-model="data.postcode"
+                            :label="t('Postcode')"
+                            :rules="validate('Worker.postcode')"
+                            :roles-allowed-to-create="['deliveryAssistant']"
+                            :options="postcodesOptions"
+                            option-label="code"
+                            option-value="code"
+                            hide-selected
+                        >
+                            <template #form>
+                                <CustomerCreateNewPostcode
+                                    @on-data-saved="onPostcodeCreated($event)"
+                                />
                             </template>
-                        </QInput>
+                            <template #option="scope">
+                                <QItem v-bind="scope.itemProps">
+                                    <QItemSection v-if="scope.opt">
+                                        <QItemLabel>{{ scope.opt.code }}</QItemLabel>
+                                        <QItemLabel caption
+                                            >{{ scope.opt.code }} -
+                                            {{ scope.opt.town.name }} ({{
+                                                scope.opt.town.province.name
+                                            }},
+                                            {{
+                                                scope.opt.town.province.country.country
+                                            }})</QItemLabel
+                                        >
+                                    </QItemSection>
+                                </QItem>
+                            </template>
+                        </VnSelectCreate>
                     </div>
                     <div class="col">
                         <!-- ciudades -->
diff --git a/src/pages/Customer/CustomerCreateNewPostcode.vue b/src/pages/Customer/CustomerCreateNewPostcode.vue
deleted file mode 100644
index 10f3b7d2f..000000000
--- a/src/pages/Customer/CustomerCreateNewPostcode.vue
+++ /dev/null
@@ -1,143 +0,0 @@
-<script setup>
-import { reactive, ref } from 'vue';
-import { useI18n } from 'vue-i18n';
-import axios from 'axios';
-
-import FetchData from 'components/FetchData.vue';
-import useNotify from 'src/composables/useNotify';
-import VnRow from 'components/ui/VnRow.vue';
-import VnSelectFilter from 'src/components/common/VnSelectFilter.vue';
-
-const { notify } = useNotify();
-const { t } = useI18n();
-
-const data = reactive({
-    city: null,
-    code: null,
-    countryFk: null,
-    provinceFk: null,
-    townFk: null,
-});
-
-const countriesOptions = ref([]);
-const isLoading = ref(false);
-const provincesOptions = ref([]);
-const townsLocationOptions = ref([]);
-
-async function save() {
-    isLoading.value = true;
-
-    try {
-        const { city, code, countryFk, provinceFk } = data;
-        const payload = {
-            city: city.name,
-            code,
-            countryFk,
-            provinceFk,
-            townFk: city.id,
-        };
-
-        await axios.patch('/postcodes', payload);
-    } catch (err) {
-        notify('errors.create', 'negative');
-    }
-
-    isLoading.value = false;
-}
-</script>
-
-<template>
-    <FetchData
-        @on-fetch="(data) => (townsLocationOptions = data)"
-        auto-load
-        url="Towns/location"
-    />
-    <FetchData
-        @on-fetch="(data) => (provincesOptions = data)"
-        auto-load
-        url="Provinces"
-    />
-    <FetchData
-        @on-fetch="(data) => (countriesOptions = data)"
-        auto-load
-        url="Countries"
-    />
-    <div class="q-pa-lg">
-        <h6 class="q-my-xs">{{ t('New postcode') }}</h6>
-        <p>{{ t('Please, ensure you put the correct data!') }}</p>
-        <VnRow class="row q-gutter-md q-mb-md">
-            <div class="col">
-                <QInput label="Postcode" v-model="data.code" />
-            </div>
-            <div class="col">
-                <VnSelectFilter
-                    :label="t('City')"
-                    :options="townsLocationOptions"
-                    hide-selected
-                    option-label="name"
-                    option-value="city"
-                    v-model="data.city"
-                />
-            </div>
-        </VnRow>
-        <VnRow class="row q-gutter-md q-mb-xl">
-            <div class="col">
-                <VnSelectFilter
-                    :label="t('Province')"
-                    :options="provincesOptions"
-                    hide-selected
-                    option-label="name"
-                    option-value="id"
-                    v-model="data.provinceFk"
-                />
-            </div>
-            <div class="col">
-                <VnSelectFilter
-                    :label="t('Country')"
-                    :options="countriesOptions"
-                    hide-selected
-                    option-label="country"
-                    option-value="id"
-                    v-model="data.countryFk"
-                />
-            </div>
-        </VnRow>
-        <div class="flex justify-end">
-            <QBtn
-                :label="t('globals.cancel')"
-                class="q-mr-lg"
-                color="primary"
-                outline
-                v-close-popup
-            />
-            <QBtn
-                :label="t('globals.save')"
-                @click="save"
-                color="primary"
-                v-close-popup
-            />
-        </div>
-    </div>
-    <QInnerLoading
-        :showing="isLoading"
-        :label="t('globals.pleaseWait')"
-        color="primary"
-    />
-</template>
-
-<style lang="scss" scoped>
-.card {
-    display: grid;
-    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
-    grid-gap: 20px;
-}
-</style>
-
-<i18n>
-es:
-    New postcode: Nuevo código postal
-    Please, ensure you put the correct data!: ¡Por favor, asegúrese de poner los datos correctos!
-    City: Ciudad
-    Province: Provincia
-    Country: País
-</i18n>
diff --git a/src/pages/Supplier/SupplierCreate.vue b/src/pages/Supplier/SupplierCreate.vue
index 7cf8f117e..3317225d5 100644
--- a/src/pages/Supplier/SupplierCreate.vue
+++ b/src/pages/Supplier/SupplierCreate.vue
@@ -4,6 +4,7 @@ import { useI18n } from 'vue-i18n';
 import VnSearchbar from 'components/ui/VnSearchbar.vue';
 import FormModel from 'components/FormModel.vue';
 import VnRow from 'components/ui/VnRow.vue';
+import VnInput from 'src/components/common/VnInput.vue';
 
 import { useStateStore } from 'stores/useStateStore';
 
diff --git a/src/pages/Worker/WorkerCreate.vue b/src/pages/Worker/WorkerCreate.vue
index 1467b5977..66b6e4cd8 100644
--- a/src/pages/Worker/WorkerCreate.vue
+++ b/src/pages/Worker/WorkerCreate.vue
@@ -1,5 +1,5 @@
 <script setup>
-import { onMounted, ref, reactive } from 'vue';
+import { onMounted, ref } from 'vue';
 import { useI18n } from 'vue-i18n';
 
 import FetchData from 'components/FetchData.vue';
@@ -9,6 +9,8 @@ import VnInputDate from 'components/common/VnInputDate.vue';
 import VnSelectFilter from 'src/components/common/VnSelectFilter.vue';
 import VnSelectCreate from 'src/components/common/VnSelectCreate.vue';
 import CreateBankEntityForm from 'src/components/CreateBankEntityForm.vue';
+import CustomerCreateNewPostcode from 'src/components/CreateNewPostcodeForm.vue';
+import VnInput from 'src/components/common/VnInput.vue';
 
 import { useUserConfig } from 'src/composables/useUserConfig';
 
@@ -46,21 +48,27 @@ const newWorkerForm = ref({
     bankEntityFk: null,
 });
 
+const postcodeFetchDataRef = ref(null);
 const provincesOptions = ref([]);
 const townsOptions = ref([]);
 const companiesOptions = ref([]);
 const workersOptions = ref([]);
 const payMethodsOptions = ref([]);
 const bankEntitiesOptions = ref([]);
+const postcodesOptions = ref([]);
 
 const onFetchWorkerConfig = (workerConfig) => {
     newWorkerForm.value.payMethodFk = workerConfig.payMethodFk;
 };
 
-const onDataSaved = (data) => {
+const onBankEntityCreated = (data) => {
     bankEntitiesOptions.value.push(data);
 };
 
+const onPostcodeCreated = async () => {
+    postcodeFetchDataRef.value.fetch();
+};
+
 onMounted(async () => {
     const userInfo = await useUserConfig().fetch();
     newWorkerForm.value = { companyFk: userInfo.companyFk };
@@ -74,6 +82,12 @@ onMounted(async () => {
         :filter="workerConfigFilter"
         auto-load
     />
+    <FetchData
+        ref="postcodeFetchDataRef"
+        url="Postcodes/location"
+        @on-fetch="(data) => (postcodesOptions = data)"
+        auto-load
+    />
     <FetchData
         url="Provinces/location"
         @on-fetch="(data) => (provincesOptions = data)"
@@ -114,48 +128,91 @@ onMounted(async () => {
             <div id="st-actions"></div>
         </QToolbar>
         <FormModel
-            url-create="Countries"
+            url-create="Workers/new"
             model="worker"
             :form-initial-data="newWorkerForm"
         >
-            <template #form="{ data }">
+            <template #form="{ data, validate }">
                 <VnRow class="row q-gutter-md q-mb-md">
                     <div class="col">
-                        <QInput
+                        <VnInput
                             v-model="data.firstName"
                             :label="t('worker.create.name')"
+                            :rules="validate('Worker.firstName')"
                         />
                     </div>
                     <div class="col">
-                        <QInput
+                        <VnInput
                             v-model="data.lastNames"
                             :label="t('worker.create.lastName')"
+                            :rules="validate('Worker.lastNames')"
                         />
                     </div>
                     <div class="col">
                         <VnInputDate
                             v-model="data.birth"
                             :label="t('worker.create.birth')"
+                            :rules="validate('Worker.birth')"
                         />
                     </div>
                 </VnRow>
                 <VnRow class="row q-gutter-md q-mb-md">
                     <div class="col">
-                        <QInput v-model="data.fi" :label="t('worker.create.fi')" />
+                        <VnInput
+                            v-model="data.fi"
+                            :label="t('worker.create.fi')"
+                            :rules="validate('Worker.fi')"
+                        />
                     </div>
                     <div class="col">
-                        <QInput v-model="data.code" :label="t('worker.create.code')" />
+                        <VnInput
+                            v-model="data.code"
+                            :label="t('worker.create.code')"
+                            :rules="validate('Worker.code')"
+                        />
                     </div>
                     <div class="col">
-                        <QInput v-model="data.phone" :label="t('worker.create.phone')" />
+                        <VnInput
+                            v-model="data.phone"
+                            :label="t('worker.create.phone')"
+                            :rules="validate('Worker.phone')"
+                        />
                     </div>
                 </VnRow>
                 <VnRow class="row q-gutter-md q-mb-md">
                     <div class="col">
-                        <QInput
+                        <VnSelectCreate
                             v-model="data.postcode"
                             :label="t('worker.create.postcode')"
-                        />
+                            :rules="validate('Worker.postcode')"
+                            :roles-allowed-to-create="['deliveryAssistant']"
+                            :options="postcodesOptions"
+                            option-label="code"
+                            option-value="code"
+                            hide-selected
+                        >
+                            <template #form>
+                                <CustomerCreateNewPostcode
+                                    @on-data-saved="onPostcodeCreated($event)"
+                                />
+                            </template>
+                            <template #option="scope">
+                                <QItem v-bind="scope.itemProps">
+                                    <QItemSection v-if="scope.opt">
+                                        <QItemLabel>{{ scope.opt.code }}</QItemLabel>
+                                        <QItemLabel caption
+                                            >{{ scope.opt.code }} -
+                                            {{ scope.opt.town.name }} ({{
+                                                scope.opt.town.province.name
+                                            }},
+                                            {{
+                                                scope.opt.town.province.country.country
+                                            }})</QItemLabel
+                                        >
+                                    </QItemSection>
+                                </QItem>
+                            </template>
+                        </VnSelectCreate>
                     </div>
                     <div class="col">
                         <VnSelectFilter
@@ -165,6 +222,7 @@ onMounted(async () => {
                             option-value="id"
                             option-label="name"
                             hide-selected
+                            :rules="validate('Worker.provinceFk')"
                         />
                     </div>
                 </VnRow>
@@ -177,6 +235,7 @@ onMounted(async () => {
                             option-value="name"
                             option-label="name"
                             hide-selected
+                            :rules="validate('Worker.city')"
                         >
                             <template #option="scope">
                                 <QItem v-bind="scope.itemProps">
@@ -194,20 +253,26 @@ onMounted(async () => {
                         </VnSelectFilter>
                     </div>
                     <div class="col">
-                        <QInput
+                        <VnInput
                             :label="t('worker.create.street')"
                             v-model="data.street"
+                            :rules="validate('Worker.street')"
                         />
                     </div>
                 </VnRow>
                 <VnRow class="row q-gutter-md q-mb-md">
                     <div class="col">
-                        <QInput v-model="data.name" :label="t('worker.create.webUser')" />
+                        <VnInput
+                            v-model="data.name"
+                            :label="t('worker.create.webUser')"
+                            :rules="validate('Worker.name')"
+                        />
                     </div>
                     <div class="col">
-                        <QInput
+                        <VnInput
                             v-model="data.email"
                             :label="t('worker.create.personalEmail')"
+                            :rules="validate('Worker.email')"
                         />
                     </div>
                 </VnRow>
@@ -220,6 +285,7 @@ onMounted(async () => {
                             option-value="id"
                             option-label="code"
                             hide-selected
+                            :rules="validate('Worker.company')"
                         />
                     </div>
                     <div class="col">
@@ -230,6 +296,7 @@ onMounted(async () => {
                             option-value="id"
                             option-label="name"
                             hide-selected
+                            :rules="validate('Worker.boss')"
                         >
                             <template #option="scope">
                                 <QItem v-bind="scope.itemProps">
@@ -253,12 +320,18 @@ onMounted(async () => {
                             :options="payMethodsOptions"
                             option-value="id"
                             option-label="name"
+                            map-options
                             hide-selected
+                            :rules="validate('Worker.payMethodFk')"
                         />
                     </div>
 
                     <div class="col">
-                        <QInput v-model="data.iban" :label="t('worker.create.iban')" />
+                        <VnInput
+                            v-model="data.iban"
+                            :label="t('worker.create.iban')"
+                            :rules="validate('Worker.iban')"
+                        />
                     </div>
                     <VnSelectCreate
                         :label="t('worker.create.bankEntity')"
@@ -268,9 +341,12 @@ onMounted(async () => {
                         option-value="id"
                         hide-selected
                         :roles-allowed-to-create="['salesAssistant', 'hr']"
+                        :rules="validate('Worker.bankEntity')"
                     >
                         <template #form>
-                            <CreateBankEntityForm @on-data-saved="onDataSaved($event)" />
+                            <CreateBankEntityForm
+                                @on-data-saved="onBankEntityCreated($event)"
+                            />
                         </template>
                         <template #option="scope">
                             <QItem v-bind="scope.itemProps">
@@ -284,7 +360,6 @@ onMounted(async () => {
                         </template>
                     </VnSelectCreate>
                 </VnRow>
-                <pre>data:: {{ data }}</pre>
             </template>
         </FormModel>
     </QPage>