Setting the user-defined email and phone validation

You can set up the user define data in M3 Mobility Core Toolbox to allow M3 CLM validate if the required data in a field is an email or a phone number.

Select System Configuration > Dialog design.
Select filter.
Navigate to Dialog Layout.
Right-click Properties and select Set User Defined Data..
Specify these user defined data:
Sample regex for email validation:
```
@ValidateFields={"RegEx": ["^(([^<>()\\[\\]\\.,;:\\s@\"]+(\\.[^<>()\\[\\]\\.,;:\\s@\"]+)*)|(\".+\"))@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\])|(([a-zA-Z\\-0-9]+\\.)+[a-zA-Z]{2,}))$"],"ErrorMessage":"ValidationError_InvalidEmail"
}
```
Note: You can modify the default regex according to your business needs.
Sample format for phone validation:
```
@FormatField={
    "Format": ["+nnnnnnnnnnnn"]
}
```
When creating a phone format, ensure that the number of characters complies with the number of characters required by M3. n represents the number between 0 to 9, while M3 validates the length depending on the number of n in the format. To create a phone format, you can also add a plus sign (+), left and right brackets (), or a dash (-). You can also add multiple phone formats by adding commas in between the phone formats as show in this example:

"Phone": {"Format": ["+(420)-nnn-nnn-nnnn",”+(nn)-nnn-nnn”]}

If the phone validation is based on a country, see the section on how to set up a code event in Code maintenance.