HTML Validation pattern for any Aplha Character (including special chars like üöä) hyphes and spaces
152915
Regex to match only letters
59646
Do regular expressions from the re module support word boundaries (\b)?
60128
What are the valid characters for macro names?
142858
How to insert special characters like & and < into JSF components' value attribute?
84411
How to prevent invalid characters from being typed into input fields
107944
How to limit a JTextArea to only accept a legal set of characters?
133591
Validate (X)HTML in Python
118699
Using alternation or character class for single character matching?
25073
How to compare Unicode strings in Javascript?
133241
Detect browser character support in javascript?
63332
How can one represent a string pattern with prohibited substrings?
12925
How to pass Unicode characters as JSP/Servlet request.getParameter?
34297
Delimiter must not be alphanumeric or backslash and preg_match
4589
PHP validation/regex for URL
13908
How to determine if a String has non-alphanumeric characters?
144994
how to sanitize input data in web api using anti xss attack
74968
How can I validate a regular expression using jQuery Validation plugin?