Integrate htmx and dropzone for file Section

tools/utils.py

@@ -39,6 +39,28 @@ def append_to_log(log_line, user):
     log.close()
 
 
+
+def valid_email(mail):
+    valid=True
+    # Caractères non autorisés dans la RFC #822
+    invalid_char = { '(', ')', '<', '>', ',', ';', ':', '"', '[', ']', '|', 'ç', '%', '&', ' ' }
+    mail_cut = mail.split('@')
+    tld = mail_cut[-1].split('.')
+
+    for character in invalid_char:
+        if character in mail:
+            valid=False
+
+    print(tld)        
+    if len(mail_cut) > 1 and len(tld) > 1 and valid:
+        if len(tld[0]) < 1 or len(tld[-1]) < 2 :
+            valid=False
+    else:
+        valid=False
+    
+    return valid
+
+    
 def valid_username(username):
     valid=True
     # Caractères non autorisés dans la RFC #822