noDangerouslySetInnerHtmlWithChildren

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Diagnostic Category: lint/security/noDangerouslySetInnerHtmlWithChildren

JSX and TSX

Since: v1.0.0

Sources:

Same as: react/no-danger-with-children

Report when a DOM element or a component uses both children and dangerouslySetInnerHTML prop.

Examples

Invalid

function createMarkup() {
    return { __html: 'child' }
}
<Component dangerouslySetInnerHTML={createMarkup()}>"child1"</Component>

code-block.jsx:4:12 lint/security/noDangerouslySetInnerHtmlWithChildren ━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ✖ Avoid passing both children and the dangerouslySetInnerHTML prop.
  
    2 │     return { __html: ‘child’ }
    3 │ }
  > 4 │ <Component dangerouslySetInnerHTML={createMarkup()}>“child1”</Component>
      │            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    5 │ 
  
  ℹ This is the source of the children prop
  
    2 │     return { __html: ‘child’ }
    3 │ }
  > 4 │ <Component dangerouslySetInnerHTML={createMarkup()}>“child1”</Component>
      │                                                     ^^^^^^^^
    5 │ 
  
  ℹ Setting HTML content will inadvertently override any passed children in React

function createMarkup() {
    return { __html: 'child' }
}
<Component dangerouslySetInnerHTML={createMarkup()} children="child1" />

code-block.jsx:4:12 lint/security/noDangerouslySetInnerHtmlWithChildren ━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ✖ Avoid passing both children and the dangerouslySetInnerHTML prop.
  
    2 │     return { __html: ‘child’ }
    3 │ }
  > 4 │ <Component dangerouslySetInnerHTML={createMarkup()} children=“child1” />
      │            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    5 │ 
  
  ℹ This is the source of the children prop
  
    2 │     return { __html: ‘child’ }
    3 │ }
  > 4 │ <Component dangerouslySetInnerHTML={createMarkup()} children=“child1” />
      │                                                     ^^^^^^^^^^^^^^^^^
    5 │ 
  
  ℹ Setting HTML content will inadvertently override any passed children in React

React.createElement('div', { dangerouslySetInnerHTML: { __html: 'HTML' } }, 'children')

code-block.js:1:30 lint/security/noDangerouslySetInnerHtmlWithChildren ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ✖ Avoid passing both children and the dangerouslySetInnerHTML prop.
  
  > 1 │ React.createElement(‘div’, { dangerouslySetInnerHTML: { __html: ‘HTML’ } }, ‘children’)
      │                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    2 │ 
  
  ℹ This is the source of the children prop
  
  > 1 │ React.createElement(‘div’, { dangerouslySetInnerHTML: { __html: ‘HTML’ } }, ‘children’)
      │                                                                             ^^^^^^^^^^
    2 │ 
  
  ℹ Setting HTML content will inadvertently override any passed children in React

noDangerouslySetInnerHtmlWithChildren

Examples

Invalid

Related links