用于字母数字和所有特殊符号字符的ng-pattern

Question

In input, I need to allow alphanumeric and all special symbol character. I am using the following pattern. Unfortunatelly, it is not working.

ng-pattern="/^[ A-Za-z0-9_@./#$=!%^)(]:*;?/\,}{'|<>[&+-]*$/"

Answer 1

You missed to escape all the characters that should be excaped with \\ . The following may work:

ng-pattern="/^[A-Za-z0-9_@.#$=!%^)(\]:\*;\?\/\,}{'\|<>\[&\+-]*$/"

Note that it could be simplified to:

ng-pattern="/^[A-z\d_@.#$=!%^)(\]:\*;\?\/\,}{'\|<>\[&\+-]*$/"

Test it on regex101