Mat Stepper Next Validation

In this chapter we will showcase the configuration required to draw a stepper control using angular material.

Mat stepper next validation. In angular is it possible to have a linear stepper where the individual steps are separate components. By default a user can step next without completing the details in the current step but we can set a linear property of on mat horizontal stepper and mat vertical stepper to true so that user must complete the current step to navigate to next. Mat horizontal stepper linear islinear mat step stepcontro. I will give you very basic example of angular material design stepper so you can use in your application.

To illustrate what i mean i have created a condensed version on stackblitz. The mat stepper an angular directive is used to create a wizard like work flow steps. The linear attribute can be set on mat horizontal stepper and mat vertical stepper to create a linear stepper that requires the user to complete previous. Refer to the line of code given below.

The solution that i found to this problem is to use completed attribute of step. The validation simply just isn t working. Div button mat button matstepperprevious back button button mat button matsteppernext next button div mat step mat horizontal stepper link linear stepper. This can be done by setting the attribute linear on the stepper component like.

For this to work the stepper component must be in the linear mode. Mat step completed iscompleted when iscompleted is true it will enable the next step. I have a angular material linear stepper each step is a separate angular component containing a form which needs validation. In this example we will learn how to create step by step form in angular app using material stepper.