Why space is not allowed in password?

Can passwords have spaces? Yes, passwords can contain spaces. There is absolutely no plausible reason for disallowing users to use spaces in the passwords. Today, practically all modern applications, systems and websites allow you to use spaces without a problem.

What characters can’t be used in a password?

For example, the letter O and the number 0 (zero) are not used. The same for L, I and 1 (one), S and 5, Z and 2 and others.

What is a space character in password?

Password Special Characters

Is space valid in password?

Space is a regular password character, and you shouldn’t remove it. Since you probably hash the password before storing it in the database, the space will be treated as any other character.

Why can’t usernames have spaces?

Usernames typically don’t contain spaces, so allowing users to type in an invalid input and silently removing the space is overly presumptuous for the UX. It’s better to detect the interstitial space and inform the user (e.g. Usernames can’t contain spaces ) so they can check the username again.

Does Google allow spaces in passwords?

Windows 7 and Gmail allow you to insert spaces in your password.

Do spaces count as characters in passwords?

Can you have spaces in Instagram names?

Your name (like your username) is limited to 30 characters, including spaces. You can use your actual name or business name as your name on Instagram. Or you may choose to use an abbreviation or a commonly recognized description of your business.

Is space a special character for username?

Yes, it is possible to have a username with special symbols and a password with blank spaces. However, the password cannot have only blank spaces but should have a number or an alphabet at the beginning and end of the blank spaces.

Is it okay to use a space in a password?

Although using a space in a password may be allowed in some circles, and it may be more secure in the sense that you have a greater character set to harden your password with… you are asking for trouble by doing so. A space is not just a character, is it a representation of null space, just like a zero represents an absence of numerical value.

Is it possible to remove the space character from a password?

Space is a regular password character, and you shouldn’t remove it. Since you probably hash the password before storing it in the database, the space will be treated as any other character.

What characters are not allowed in a password?

Diacritics, such as the umlaut, and DBCS characters are not allowed. Other restrictions: The password cannot contain spaces; for example, pass word. Passwords cannot be longer than 128 characters.

Is a space in a password insecure?

Strictly speaking, there is nothing insecure about a space in a password if it maintains good entropy, so people being “creative” is the only real thing that I can see. There might also be a usability concern that spaces are hard to visually make sure you typed correct if the password is rendered visibly.