Allowing special characters in form submit
470
UTF-8 all the way through
91463
Allow User to input HTML in ASP.NET MVC - ValidateInput or AllowHtml
108880
Handle "potentially dangerous Request.Form value..."
6876
HTML text input allow only numeric input
135801
jQuery selector value escaping
13458
How can I sanitize user input with PHP?
26017
Character Limit in HTML
121592
php parameter with apostrophes
2747
How can I get Google Sheets to treat my form-submitted strings as plain text and preserve leading zeros?
18733
Custom validation for a form?
52674
How do i force a text format and hide the format selector in a formatted text field?
33227
How to insert code with accents with listings?
22221
How do I escape quotes in HTML attribute values?
105469
HTML - Newline char in DIV content editable?
62200
Prevent form submission on Enter key press
59689
How to replace or escape ' &amp; ' with ' & ' in Auto complete text in Jquery
121954
Escape single quotes in jQuery or JavaScript