The mustMatch
validator can be used to check if two different form fields has the same value. For example, a Confirm password should
have the same value with the Password field. To validate that, the mustMatch
validator can be used.
Name | Description |
---|---|
controlPath: string
|
A dot-delimited string values that define the path to the control. |
matchingControlPath: string
|
A dot-delimited string values that define the path to the matching control. |
Because the mustMatch
validator requires parameters, it must be used within the validators
option of the form builder:
To show an error message on the field, the mat-error
element can be used within the mat-form-field
: