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syncfusion-javascript-textbox

Create and configure Syncfusion TextBox components for web forms.

Updated Mar 30, 2026
Search Tags:#accessibility#javascript#forms#syncfusion#textbox#floating-labels#adornments
One-click install
npx skills add https://github.com/syncfusion/javascript-ui-controls-skills --skill syncfusion-javascript-textbox
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: syncfusion-javascript-textbox
Source: https://github.com/syncfusion/javascript-ui-controls-skills/tree/main/skills/syncfusion-javascript-textbox
Command: npx skills add https://github.com/syncfusion/javascript-ui-controls-skills --skill syncfusion-javascript-textbox

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Simplifies building and configuring consistent, accessible text input fields across JavaScript and TypeScript applications so developers avoid repeated implementation work, accessibility regressions, and inconsistent styling.

Core Features & Use Cases

  • Basic and multiline inputs: Create single-line text fields or textarea-style multiline boxes with initial values and placeholders.
  • Floating labels and adornments: Support for float label behaviors, prepend/append content, and programmatic icons or action buttons.
  • Validation and states: Visual error, warning, and success states, clear buttons, disabled and read-only modes, and input length limits with character counters.
  • Styling and theming: Size variations, filled/outline Material modes, custom CSS classes, and Theme Studio integration.
  • Accessibility and RTL: ARIA attributes, keyboard navigation, screen reader support, and right-to-left layout handling.
  • Real-world example: Implement an email input with a floating label, a prepend icon, validation feedback, and ARIA descriptions for screen readers.

Quick Start

Create a TextBox with a placeholder of Email Address, set floatLabelType to Auto, add a prepend search icon, import the @syncfusion/ej2-inputs package and the material theme CSS, and add ARIA attributes for accessibility.

Frequently Asked Questions about syncfusion-javascript-textbox

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I add a floating label to a JavaScript textbox?▼

Floating labels are added to a JavaScript textbox by setting the floatLabelType property to Auto or Always, which animates the placeholder text into a label when the input gains focus or contains a value.

How do I create accessible text inputs with ARIA attributes in JavaScript?▼

Accessible text inputs are created by configuring ARIA attributes, keyboard navigation, and screen reader support directly through the component's API, ensuring forms meet accessibility standards without manual attribute management.

Can I add prepend and append icons to form inputs in JavaScript?▼

Prepend and append icons can be added to form inputs using programmatic adornments, allowing developers to insert action buttons or icons before or after the text field for enhanced user interaction.

What's the best way to handle multiline text inputs that auto-resize in JavaScript?▼

Multiline text inputs that auto-resize are handled by creating a textarea-style multiline box with auto-resizing enabled, allowing the field height to adjust dynamically as the user types multiple lines of content.

How do I show validation error states and character counters in JavaScript form fields?▼

Validation error states and character counters are displayed by configuring visual error, warning, and success states alongside input length limits, providing immediate feedback within the themed text input layout.

Does the Syncfusion textbox component support right-to-left (RTL) layout?▼

Right-to-left (RTL) layout is supported natively by the textbox component, enabling proper rendering and text direction for internationalized applications without requiring custom CSS overrides.

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