Accessibility

Keyboard Support

The Tab and Shift + Tab keys can be used to navigate between modal controls.

In case of the Alert/ Confirm/ Prompt, the Esc key can be used to cancel, while the Enter key is for the set action.

The Alert/ Confirm/ Prompt by default won't let the focus to leave the modal.

Buttons can be activated using the Space key.

WCAG 2.2

The Web Content Accessibility Guidelines (WCAG) provide guidelines developed by the World Wide Web Consortium (W3C) to ensure web content is accessible to people with disabilities. WCAG 2.2 establishes a framework of accessibility principles and their associated success criteria. The level of accessibility conformance achieved by a web application is determined by the extent to which it meets these success criteria, categorized into three levels: A, AA, and AAA.

While Mobiscroll components are not fully compliant with WCAG 2.2 at this time, we are committed to enhancing their accessibility. We are actively working on improving compliance and continuously making progress.

The guidelines and success criteria are organized around the following four principles:

1. Perceivable

Information and user interface components must be presentable to users in ways they can perceive.

Guidelines		Level	Compatibility Show only applicable items	Remarks
1.1 Text Alternatives	1.1.1 Non-text Content	A	Supported	in case of the Prompt the label can be specified
1.2 Time-based Media	1.2.1 Audio-only and Video-only (Prerecorded)	A	Not Applicable	-
	1.2.2 Captions (Prerecorded)	A	Not Applicable	-
	1.2.3 Audio Description or Media Alternative (Prerecorded)	A	Not Applicable	-
	1.2.4 Captions (Live)	AA	Not Applicable	-
	1.2.5 Audio Description (Prerecorded)	AA	Not Applicable	-
	1.2.6 Sign Language (Prerecorded)	AAA	Not Applicable	-
	1.2.7 Extended Audio Description (Prerecorded)	AAA	Not Applicable	-
	1.2.8 Media Alternative (Prerecorded)	AAA	Not Applicable	-
	1.2.9 Audio-only (Live)	AAA	Not Applicable	-
1.3 Adaptable	1.3.1 Info and Relationships	A	Supported	-
	1.3.2 Meaningful Sequence	A	Supported	-
	1.3.3 Sensory Characteristics	A	Supported	-
	1.3.4 Orientation	AA	Supported	responsiveness works with all orientations
	1.3.5 Identify Input Purpose	AA	Supported	in case of the Prompt the description can be specified
	1.3.6 Identify Purpose	AAA	Supported	-
1.4 Distinguishable	1.4.1 Use of Color	A	Supported	-
	1.4.2 Audio Control	A	Not Applicable	-
	1.4.3 Contrast (Minimum)	AA	Not fully supported	by building a height contrast theme
	1.4.4 Resize Text	AA	Supported	-
	1.4.5 Images of Text	AA	Not Applicable	-
	1.4.6 Contrast (Enhanced)	AAA	Not fully supported	by building a height contrast theme
	1.4.7 Low or No Background Audio	AAA	Not Applicable	-
	1.4.8 Visual Presentation	AAA	Supported	by building a custom theme or custom CSS
	1.4.9 Images of Text (No Exception)	AAA	Not Applicable	-
	1.4.10 Reflow	AA	Supported	-
	1.4.11 Non-text Contrast	AA	Supported	-
	1.4.12 Text Spacing	AA	Supported	can be modified with custom CSS
	1.4.13 Content on Hover or Focus	AA	Not Applicable	-

2. Operable

User interface components and navigation must be operable.

Guidelines		Level	Compatibility Show only applicable items	Remarks
2.1 Keyboard Accessible	2.1.1 Keyboard	A	Supported	-
	2.1.2 No Keyboard Trap	A	Supported	in case of the Alert/ Confirm/ Prompt there is a keyboard trap but can be closed by ESCAPE or ENTER
	2.1.3 Keyboard (No Exception)	AAA	Supported	-
	2.1.4 Character Key Shortcuts	A	Not Applicable	-
2.2 Enough Time	2.2.1 Timing Adjustable	A	Supported	in case of the Toast and Snackbar the timing is adjustable
	2.2.2 Pause, Stop, Hide	A	Not Applicable	-
	2.2.3 No Timing	AAA	Supported	in case of the Toast and Snackbar the timing can be disabled
	2.2.4 Interruptions	AAA	Supported	in case of the Alerts the developer is responsible for only showing emergency alerts for people with attention deficits and postponing other alerts
	2.2.5 Re-authenticating	AAA	Not Applicable	-
	2.2.6 Timeouts	AAA	Not Applicable	-
2.3 Seizures and Physical Reactions	2.3.1 Three Flashes or Below Threshold	A	Supported	-
	2.3.2 Three Flashes	AAA	Supported	-
	2.3.3 Animation from Interactions	AAA	Supported	open and close animations can be turned off
2.4 Navigable	2.4.1 Bypass Blocks	A	Not Applicable	-
	2.4.2 Page Titled	A	Not Applicable	-
	2.4.3 Focus Order	A	Supported	-
	2.4.4 Link Purpose (In Context)	A	Not Applicable	-
	2.4.5 Multiple Ways	AA	Not Applicable	-
	2.4.6 Headings and Labels	AA	Supported	-
	2.4.7 Focus Visible	AA	Supported	-
	2.4.8 Location	AAA	Not Applicable	-
	2.4.9 Link Purpose (Link Only)	AAA	Not Applicable	-
	2.4.10 Section Headings	AAA	Not Applicable	-
	2.4.11 Focus Not Obscured (Minimum)	AA	Supported	-
	2.4.12 Focus Not Obscured (Enhanced)	AAA	Supported	-
	2.4.13 Focus Appearance	AAA	Not fully supported	-
2.5 Input Modalities	2.5.1 Pointer Gestures	A	Supported	-
	2.5.2 Pointer Cancellation	A	Supported	-
	2.5.3 Label in Name	A	Not applicable	-
	2.5.4 Motion Actuation	A	Not Applicable	-
	2.5.5 Target Size (Enhanced)	AAA	Supported	-
	2.5.6 Concurrent Input Mechanisms	AAA	Supported	-
	2.5.7 Dragging Movements	AA	Not applicable	-
	2.5.8 Target Size (Minimum)	AA	Supported	-

3. Understandable

Information and the operation of user interface must be understandable.

Guidelines		Level	Compatibility Show only applicable items	Remarks
3.1 Readable	3.1.1 Language of Page	A	Not Applicable	-
	3.1.2 Language of Parts	AA	Not Applicable	-
	3.1.3 Unusual Words	AAA	Not Applicable	-
	3.1.4 Abbreviations	AAA	Not Applicable	-
	3.1.5 Reading Level	AAA	Not Applicable	-
	3.1.6 Pronunciation	AAA	Not Applicable	-
3.2 Predictable	3.2.1 On Focus	A	Supported	-
	3.2.2 On Input	A	Not Applicable	-
	3.2.3 Consistent Navigation	AA	Not Applicable	-
	3.2.4 Consistent Identification	AA	Not Applicable	-
	3.2.5 Change on Request	AAA	Not Applicable	-
	3.2.6 Consistent Help	A	Not Applicable	-
3.3 Input Assistance	3.3.1 Error Identification	A	Not applicable	-
	3.3.2 Labels or Instructions	A	Supported	in case of the Prompt can be defined through label and message options
	3.3.3 Error Suggestion	AA	Not applicable	-
	3.3.4 Error Prevention (Legal, Financial, Data)	AA	Not Applicable	-
	3.3.5 Help	AAA	Not Applicable	-
	3.3.6 Error Prevention (All)	AAA	Not Applicable	-
	3.3.7 Redundant Entry	A	Not Applicable	-
	3.3.8 Accessible Authentication (Minimum)	AA	Not Applicable	-
	3.3.9 Accessible Authentication (Enhanced)	AAA	Not Applicable	-

4. Robust

Content must be robust enough that it can be interpreted reliably by a wide variety of user agents, including assistive technologies.

Guidelines		Level	Compatibility Show only applicable items
4.1 Compatible	4.1.1 Parsing (Obsolete and removed)	-	-
	4.1.2 Name, Role, Value	A	Supported
	4.1.3 Status Messages	AA	Supported	only applicable in case of the Toast and Snackbar