Need a regular expression that should avoid a specific string or all string which are having below mentioned symbols Special character to avoid: Colon (:) Double forward slash (//) Dot (.) Question Mark (?) Ampersand (&) Equal To (=) Single forward...
This Plugin => JQuery Validation Plugin What I'm trying to do its to validation some input fileds, that will contain a NameServer which has the next structure ns1.hoster.com y got a pattern to detect if the user it writing a domain ^([a-zA-Z0-9]([a-z...
I've got to handle some input that can be either English or Chinese characters. Does anyone have any good suggestions for preventing malicious input when the input has to be a bit more relaxed than normal? So for example, I need to validate a name of...
In the front-end, users should be able to see when their input is going to be wrong, so we inform them before they submit. On the server-side, we need to validate anyway. Is it meaningful to store a set of regex strings somewhere on the server and us...
Working with `redux-form` & `react-intl` and I am wondering what might you display to the user that the _message body_ is invalid. The code below is what I am displaying now, but it seems overkill and possibly bad to just come right out and say this ...