How to remove The Red 'Error' Text and the Exclamation mark from apex page message
128931
Customize standard error message on the visualforce page
120523
Fixing lstlisting inside exsheets question and solution environments
150708
Literal &#39; appears in flag panel instead of being escaped
92608
How to clear, remove, or reset HTML5 form validation state after "setCustomValidity("...");"?
42657
How do I remove the little × that shows up in the frontend when typing?
43442
JQuery validation plugin - error highlight problem
157437
How can I strip HTML tags from a string in ASP.NET?
138334
Remove Quotation Marks from Style
104696
Where are the necessary places to be appended with % to remove unwanted spaces?
12450
Regex problems in Apex
84411
How to prevent invalid characters from being typed into input fields
37521
jQuery validation: change default error message
110452
Why does exclamation mark within double quotes cause a Bash error?
70863
Eliminating Unicode accents in Apex
66511
How to remove version and thank you message from the admin footer
113444
Misplaced text on privilege information pages
155364
Change Error Message on FBA Login page