diff --git a/odex25_base/partner_custom/models/models.py b/odex25_base/partner_custom/models/models.py
index be5f1c3e8..37b097099 100644
--- a/odex25_base/partner_custom/models/models.py
+++ b/odex25_base/partner_custom/models/models.py
@@ -2,8 +2,7 @@ import base64
 import re
 from odoo import models, fields, api, exceptions, tools, _
 from datetime import datetime, date, timedelta
-from odoo.exceptions import Warning
-
+from odoo.exceptions import Warning, ValidationError
 from odoo.modules.module import get_module_resource
 
 class ResPartner(models.Model):
@@ -45,3 +44,18 @@ class ResPartner(models.Model):
 
                 if date.today() >= each.identification_expiry_date:
                     raise Warning(_("Error, the expiry date must be greater than the date of the day"))
+
+    @api.constrains('phone')
+    def _check_phone_length_and_digits(self):
+        for record in self:
+            if record.phone:
+                if not record.phone.isdigit() or len(record.phone) != 7:
+                    raise ValidationError(_("The phone number must contain exactly 7 digits and no letters or symbols."))
+
+
+    @api.constrains('email')
+    def _check_email_format(self):
+        for record in self:
+            if record.email:
+                if '@' not in record.email or not record.email.endswith('.com'):
+                    raise ValidationError(_("The email address must contain '@' and end with '.com'."))
\ No newline at end of file