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checkPropStringCoercion() — react Function Reference

Architecture documentation for the checkPropStringCoercion() function in CheckStringCoercion.js from the react codebase.

Function javascript BabelCompiler Entrypoint calls 3

Entity Profile

Dependency Diagram

graph TD
  9caeb0ae_5fc0_62bf_c545_c6050e839e69["checkPropStringCoercion()"]
  5c0b3019_dcaa_8f32_5625_55fc821f3139["CheckStringCoercion.js"]
  9caeb0ae_5fc0_62bf_c545_c6050e839e69 -->|defined in| 5c0b3019_dcaa_8f32_5625_55fc821f3139
  75bb5448_8957_48f0_028c_0032a96afe22["willCoercionThrow()"]
  9caeb0ae_5fc0_62bf_c545_c6050e839e69 -->|calls| 75bb5448_8957_48f0_028c_0032a96afe22
  1d6da2c5_1e9c_6d2c_a9f9_fc5b6c4da549["typeName()"]
  9caeb0ae_5fc0_62bf_c545_c6050e839e69 -->|calls| 1d6da2c5_1e9c_6d2c_a9f9_fc5b6c4da549
  a22cd5aa_5df2_c663_36de_5fb3dc6e3e8a["testStringCoercion()"]
  9caeb0ae_5fc0_62bf_c545_c6050e839e69 -->|calls| a22cd5aa_5df2_c663_36de_5fb3dc6e3e8a
  style 9caeb0ae_5fc0_62bf_c545_c6050e839e69 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/shared/CheckStringCoercion.js lines 104–119

export function checkPropStringCoercion(
  value: mixed,
  propName: string,
): void | string {
  if (__DEV__) {
    if (willCoercionThrow(value)) {
      console.error(
        'The provided `%s` prop is an unsupported type %s.' +
          ' This value must be coerced to a string before using it here.',
        propName,
        typeName(value),
      );
      return testStringCoercion(value); // throw (to help callers find troubleshooting comments)
    }
  }
}

Domain

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Defined In

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Source

Frequently Asked Questions

What does checkPropStringCoercion() do?
checkPropStringCoercion() is a function in the react codebase, defined in packages/shared/CheckStringCoercion.js.
Where is checkPropStringCoercion() defined?
checkPropStringCoercion() is defined in packages/shared/CheckStringCoercion.js at line 104.
What does checkPropStringCoercion() call?
checkPropStringCoercion() calls 3 function(s): testStringCoercion, typeName, willCoercionThrow.

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