_valueTracker() — react Function Reference

Architecture documentation for the _valueTracker() function in inputValueTracking.js from the react codebase.

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Entity Profile

BabelCompiler→ Validation→ _valueTracker() — react Function Reference

Dependency Diagram

graph TD
  67cc0bdd_019c_41f2_fb2e_aa015b974aaf["_valueTracker()"]
  87cb1bb7_ad8f_2954_9806_14348a9bbec3["inputValueTracking.js"]
  67cc0bdd_019c_41f2_fb2e_aa015b974aaf -->|defined in| 87cb1bb7_ad8f_2954_9806_14348a9bbec3
  style 67cc0bdd_019c_41f2_fb2e_aa015b974aaf fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom-bindings/src/client/inputValueTracking.js lines 39–52

function getValueFromNode(node: HTMLInputElement): string {
  let value = '';
  if (!node) {
    return value;
  }

  if (isCheckable(node)) {
    value = node.checked ? 'true' : 'false';
  } else {
    value = node.value;
  }

  return value;
}