1

Hi i want to make a validation on phone fields of Account. The requirement is that the phone number should not contain any letters. It should contain only numbers and symbols like ( ) - , . / \ ... What is the way to achieve this ? Thanks

4

You can use REGEX expression that will check your field value:

private Boolean isValid(String phone) {
    return Pattern.matches('[0-9(),./\\-]+', phone);
}

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