blockly > FieldImageConfig > alt
FieldImageConfig.alt property
Signature:
alt?: string;
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Last updated 2024-09-18 UTC.
[null,null,["Last updated 2024-09-18 UTC."],[],["The `FieldImageConfig.alt` property, within the Blockly framework, is defined as an optional string. It represents the alternative text for an image used in the Blockly interface. This `alt` property allows developers to specify a descriptive text that is displayed if the image cannot be loaded or for accessibility purposes. The property is denoted as `alt?: string;` in its signature.\n"]]