$setValidity() function not updating form status
The $setValidity() function in AngularJS is used to programmatically change the validity of a form control or a field in a form. It allows you to manually set the validity….
Tag: ng-required
Form remains invalid despite all fields being filled correctly
When a form in AngularJS remains invalid despite all fields being filled correctly, it often points to issues in validation logic, how the form is bound to the model, or….
ng-required validation not working
ng-required Validation Not Working – Step-by-Step Fix If ng-required validation is not working in AngularJS, it is usually due to: Step 1: Basic Working Example of ng-required Before debugging, ensure….
Conditional validations based on other fields
In AngularJS, conditional validations allow you to apply validation rules to a field based on the value of other fields in the form. This is useful in cases where a….
Using $setPristine() and $setUntouched() for form resets
In AngularJS, $setPristine() and $setUntouched() are two important methods used to reset the state of form controls. These methods are helpful when you want to reset the form’s appearance and….
How to disable a submit button based on form validation
In AngularJS, you can easily disable a submit button based on the form’s validation state by using the ng-disabled directive. This directive allows you to bind the button’s disabled property….
Using ng-pattern for custom regex validations
In AngularJS, the ng-pattern directive allows you to apply custom regular expressions (regex) to form inputs. This feature is useful when you need to validate a field against a pattern….
How to validate dynamic form fields in AngularJS
In AngularJS, forms are a fundamental part of building interactive web applications. Dynamic forms, where the fields are created or modified based on user input or other variables, require validation….
Conditional validations based on other form fields
In some scenarios, form validation rules should change dynamically based on the values of other fields. AngularJS provides ways to implement conditional validations using ng-if, ng-disabled, custom directives, and watching….
Required Field Validation with ng-required
ng-required is a built-in AngularJS directive used to ensure that a form field is mandatory before form submission. It is commonly used in forms where input fields must not be….