How to do "and" condition in regex angular?

@gilbert 

In Angular, you can use the RegExp constructor to create a regex pattern that matches an "and" condition. You can use the test() method to check if a string satisfies both conditions in the regex pattern.

Here's an example of how to do an "and" condition in regex in Angular:

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// Create a regex pattern that checks for both conditions
const regexPattern = new RegExp(/^(?=.*condition1)(?=.*condition2)/);

// Test if a string matches both conditions
if (regexPattern.test("text that satisfies condition1 and condition2")) {
  console.log("String satisfies both conditions");
} else {
  console.log("String does not satisfy both conditions");
}

In this example, the regex pattern ^(?=.*condition1)(?=.*condition2) checks if a string contains both "condition1" and "condition2". The test() method is then used to check if a string satisfies both conditions in the regex pattern.