I'm working on a code that needs to accept both decimals and integers. How can I verify this using the ng-pattern?
An example of the code:
Some test cases include:
1) 22 = Should pass,
2) 22.5 = Should pass,
3) 2a = Should fail,
4) @#@ = Should fail
ng-pattern requires a string input.
The string represents a regular expression, so feel free to give it a try:
/^[0-9]+([,.][0-9]+)?$/;
This expression allows for both decimal and whole numbers.
To verify its accuracy, I tested it on this website.
You can also use it to validate any changes you wish to make.
Additionally, as Tushar mentioned, you could simplify it to:
/^\d+([,.]\d+)?$/;
since \d is equivalent to [0-9] in regex.
Both decimal and whole numbers can be accommodated.
/^[0-9]+\.?[0-9]*$/
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