Template Driven Form - Styling Invalid Field using ngClass | Angular tutorial English (Session-252)

Описание: Template Driven Form – Styling Invalid Fields using ngClass | Angular tutorial in English (Session-252)

In this Angular session, learn how to apply dynamic styling to invalid fields in Template-Driven Forms using ngClass. This technique helps you visually highlight fields with errors, show real-time feedback, and improve user experience by clearly indicating which inputs need attention.

Angular automatically updates form control states like ng-invalid, ng-touched, and ng-dirty. Using ngClass, you can easily apply custom CSS classes to style borders, backgrounds, text colors, or even display icons based on the validation status.

What You’ll Learn in This Video:

1.How to use ngClass to apply conditional styles

2.Understanding Angular classes: ng-valid, ng-invalid, ng-touched, ng-dirty

3.Highlighting invalid fields with red borders or warning backgrounds

4.Adding dynamic classes based on form control states

5.Showing visual feedback only after user interaction

6.Creating reusable CSS styles for form validation

7.Real-world examples: login form, signup form, contact form

FAQs (Styling Invalid Fields using ngClass)

Q1: How do I apply conditional classes using ngClass?
Q2: How can I detect if a field is invalid or touched?
Q3: Can I style an input differently when it becomes valid?
Q4: How do I apply multiple classes dynamically?
Q5: What is the best way to handle consistent styling across forms?

#Angular #AngularForms #TemplateDrivenForms #ngClass #FormStyling #AngularValidation #AngularTutorial #AngularInHindi #Angular19 #LearnAngular #WebDevelopment #AngularCourse #techsharmit

angular ngclass validation example, angular invalid field styling, angular template driven form css, angular dynamic classes, angular form state classes, Tech Sharmit Angular tutorials, angular validation styling

🎓 Expand Your Tech Knowledge! 🎓
Check out Tech Sharmit Digital Course Book—featuring thousands of programming tutorials available in Hindi and English.

https://docs.google.com/spreadsheets/...

#TechSharmit #TheTechSharmitPodcast #Sharmit #GoogleDeveloperExpert #MicrosoftMvp #IBMChampion #pmfinfluentialmainframers #HKHHM