Angularjs validation issue for password field

Question

Here is my angularjs code for the password field :

<input type="password" class="form-control" name="password" ng-model="signup.registerPassword"  ng-minlength="8" >
<small class="errorMessage" data-ng-show="signupForm.registerPassword.$dirty && signupForm.registerPassword.$error.minlength"> Minimum 8 characters.</small>
<small class="errorMessage" data-ng-show="signupForm.registerPassword.$dirty && signupForm.registerPassword.$error.required"> Enter password again.</small>

when I type the password below 8 character it is not showing any error.

what is the mistake I am doing and how can I fix it ?

The above password rule is not working, i.e., it is not showing error messages — semi_dolla
– semi_dolla, Commented Aug 29, 2015 at 8:40

Pankaj Parkar · Accepted Answer · 2015-08-29 08:43:22Z

1

registerPassword is ng-model value. signupForm will have its field inside it by there name attribute. As you are gave name="password" to your field having password field in it not form, Then internally angular places the password field inside signupForm scope variable.

Change signupForm.registerPassword to signupForm.password

Markup

<small class="errorMessage" data-ng-show="signupForm.password.$dirty && signupForm.password.$error.minlength"> Minimum 8 characters.</small>
<small class="errorMessage" data-ng-show="signupForm.password.$dirty && signupForm.password.$error.required"> Enter password again.</small>

answered Aug 29, 2015 at 8:43

Pankaj Parkar

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