Regular expression in JavaScript to match only numbers and exclude the backslash character

Having just started learning about regular expressions, I came across various confusing answers while looking for a solution. I'm hoping someone here can assist me. I need to validate an input field for MM/DD format while allowing only numbers to be entered.

ng-pattern="/^0|[1-9]\d*$/"

In our application, we use the MM/YY format with the '/' automatically inserted using jQuery's .keypress function. Surprisingly, the field validates correctly until after the '/', at which point it only validates the last two numbers.

Is there a pattern that can ignore the '/' character so that the entire field can be validated for numbers only?

I appreciate any assistance you can provide. Thank you.

Answer №1

Check out the updated regular expression:

/^\d{2}\/\d{2}$/

This regex pattern signifies commencement of 2 numerals followed by a forward slash and then 2 more numerals before reaching the conclusion.

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