Require regular expression to validate a string

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Javascript

regular-expression

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Hello All,

I want to make a regular expression which will validate string of particular type.

The conditions to validate string are as follows:

- String should not contain characters like \ (backslash), / (forward slash), : (colon), * (asterisk), ? (question mark), " (double quotes), < (left angle bracket), > (right angle bracket), | (pipe)
- Do not contain a hyphen (-) or a period (.) as the first or last character of a string.

I tried a lot but not getting any success as I require single regular expression fulfilling all conditions.