diff --git a/apps/meteor/app/ui-message/client/messageBox/AddLinkComposerActionModal.tsx b/apps/meteor/app/ui-message/client/messageBox/AddLinkComposerActionModal.tsx
index ce75e12ee68df..fdef7a3da5857 100644
--- a/apps/meteor/app/ui-message/client/messageBox/AddLinkComposerActionModal.tsx
+++ b/apps/meteor/app/ui-message/client/messageBox/AddLinkComposerActionModal.tsx
@@ -1,4 +1,4 @@
-import { Field, FieldGroup, TextInput, FieldLabel, FieldRow, Box } from '@rocket.chat/fuselage';
+import { Field, FieldGroup, TextInput, FieldLabel, FieldRow, Box, FieldError } from '@rocket.chat/fuselage';
 import { GenericModal } from '@rocket.chat/ui-client';
 import { useEffect, useId } from 'react';
 import { useForm, Controller } from 'react-hook-form';
@@ -15,8 +15,8 @@ const AddLinkComposerActionModal = ({ selectedText, onClose, onConfirm }: AddLin
 	const textField = useId();
 	const urlField = useId();
 
-	const { handleSubmit, setFocus, control } = useForm({
-		mode: 'onBlur',
+	const { handleSubmit, setFocus, control, formState } = useForm({
+		mode: 'onChange',
 		defaultValues: {
 			text: selectedText || '',
 			url: '',
@@ -40,6 +40,7 @@ const AddLinkComposerActionModal = ({ selectedText, onClose, onConfirm }: AddLin
 			confirmText={t('Add')}
 			onCancel={onClose}
 			wrapperFunction={(props) => <Box is='form' onSubmit={(e) => void submit(e)} {...props} />}
+			confirmDisabled={!formState.isValid}
 			title={t('Add_link')}
 		>
 			<FieldGroup>
@@ -52,8 +53,23 @@ const AddLinkComposerActionModal = ({ selectedText, onClose, onConfirm }: AddLin
 				<Field>
 					<FieldLabel htmlFor={urlField}>{t('URL')}</FieldLabel>
 					<FieldRow>
-						<Controller control={control} name='url' render={({ field }) => <TextInput autoComplete='off' id={urlField} {...field} />} />
+						<Controller
+							control={control}
+							name='url'
+							rules={{
+								pattern: {
+									value: /^https?:\/\/.+$/,
+									message: t("URL_must_start_with_'http://'_or_'https://'"),
+								},
+								required: {
+									value: true,
+									message: t(`URL_is_required`),
+								},
+							}}
+							render={({ field }) => <TextInput autoComplete='off' id={urlField} {...field} />}
+						/>
 					</FieldRow>
+					<FieldError>{formState.errors.url?.message}</FieldError>
 				</Field>
 			</FieldGroup>
 		</GenericModal>
diff --git a/packages/i18n/src/locales/en.i18n.json b/packages/i18n/src/locales/en.i18n.json
index 465ee29d3896b..371634f6f1202 100644
--- a/packages/i18n/src/locales/en.i18n.json
+++ b/packages/i18n/src/locales/en.i18n.json
@@ -5422,6 +5422,8 @@
   "UI_Use_Real_Name": "Use Real Name",
   "URL": "URL",
   "URLs": "URLs",
+  "URL_is_required": "URL is required",
+  "URL_must_start_with_'http://'_or_'https://'": "URL must start with 'http://' or 'https://'",
   "UTC_Timezone": "UTC Timezone",
   "UTF8_Channel_Names_Validation": "UTF8 Channel Names Validation",
   "UTF8_Channel_Names_Validation_Description": "RegExp that will be used to validate channel names",
diff --git a/packages/i18n/src/locales/es.i18n.json b/packages/i18n/src/locales/es.i18n.json
index bafc601ea69b7..c73e63241684c 100644
--- a/packages/i18n/src/locales/es.i18n.json
+++ b/packages/i18n/src/locales/es.i18n.json
@@ -3866,6 +3866,8 @@
   "UI_Use_Name_Avatar": "Usar iniciales del nombre completo para generar un avatar por defecto",
   "UI_Use_Real_Name": "Usar nombre real",
   "URL": "URL",
+  "URL_is_required": "La URL es obligatoria",
+  "URL_must_start_with_'http://'_or_'https://'": "La URL debe comenzar con 'http://' o 'https://'",
   "UTC_Timezone": "Zona horaria UTC",
   "UTF8_Channel_Names_Validation": "Validación de nombres de Channel UTF8",
   "UTF8_Channel_Names_Validation_Description": "Regex que se usará para validar los nombres de canal",
diff --git a/packages/i18n/src/locales/hi-IN.i18n.json b/packages/i18n/src/locales/hi-IN.i18n.json
index 49e593aeaf763..1edebc23b9247 100644
--- a/packages/i18n/src/locales/hi-IN.i18n.json
+++ b/packages/i18n/src/locales/hi-IN.i18n.json
@@ -4405,6 +4405,7 @@
   "Test_Connection": "परीक्षण कनेक्शन",
   "Test_Desktop_Notifications": "डेस्कटॉप सूचनाओं का परीक्षण करें",
   "Test_LDAP_Search": "एलडीएपी खोज का परीक्षण करें",
+  "Text": "टेक्स्ट",
   "Texts": "ग्रंथों",
   "Thank_You_For_Choosing_RocketChat": "रॉकेट.चैट चुनने के लिए धन्यवाद!",
   "Thank_you_exclamation_mark": "धन्यवाद!",
@@ -4594,6 +4595,8 @@
   "UI_Use_Real_Name": "वास्तविक नाम का प्रयोग करें",
   "URL": "यूआरएल",
   "URLs": "यूआरएल",
+  "URL_is_required": "यूआरएल आवश्यक है",
+  "URL_must_start_with_'http://'_or_'https://'": "यूआरएल की शुरुआत 'http://' या 'https://' से होनी चाहिए।",
   "UTC_Timezone": "यूटीसी समय क्षेत्र",
   "UTF8_Channel_Names_Validation": "UTF8 चैनल नाम सत्यापन",
   "UTF8_Channel_Names_Validation_Description": "रेगएक्सपी जिसका उपयोग चैनल नामों को मान्य करने के लिए किया जाएगा",
diff --git a/packages/i18n/src/locales/pt-BR.i18n.json b/packages/i18n/src/locales/pt-BR.i18n.json
index a900f91c981c6..b9fc88ed062a2 100644
--- a/packages/i18n/src/locales/pt-BR.i18n.json
+++ b/packages/i18n/src/locales/pt-BR.i18n.json
@@ -5154,6 +5154,8 @@
   "UI_Use_Real_Name": "Usar o nome verdadeiro",
   "URL": "URL",
   "URLs": "URLs",
+  "URL_is_required": "URL é obrigatório",
+  "URL_must_start_with_'http://'_or_'https://'": "A URL deve começar com 'http://' ou 'https://'",
   "UTC_Timezone": "Fuso horário UTC",
   "UTF8_Channel_Names_Validation": "Validação de nomes de canal UTF8",
   "UTF8_Channel_Names_Validation_Description": "RegExp que será usado para validar nomes de canais",