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Fix TypeError when popover/tooltip title or content is "true"/"false" #42155

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Fix TypeError when popover/tooltip title or content is "true"/"false" #42155

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781f8e4
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Copilot Mar 11, 2026
989ab23
Fix TypeError when data-bs-content/title is boolean (true/false strings)
Copilot Mar 11, 2026
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4 changes: 2 additions & 2 deletions js/src/tooltip.js
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Original file line number Diff line number Diff line change
Expand Up @@ -677,11 +677,11 @@ class Tooltip extends BaseComponent {
}
}

if (typeof config.title === 'number') {
if (typeof config.title === 'number' || typeof config.title === 'boolean') {
config.title = config.title.toString()
}

if (typeof config.content === 'number') {
if (typeof config.content === 'number' || typeof config.content === 'boolean') {
config.content = config.content.toString()
}

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13 changes: 13 additions & 0 deletions js/tests/unit/tooltip.spec.js
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Expand Up @@ -90,6 +90,19 @@ describe('Tooltip', () => {
expect(tooltip._config.content).toEqual('7')
})

it('should convert title and content to string if booleans', () => {
fixtureEl.innerHTML = '<a href="#" rel="tooltip"></a>'

const tooltipEl = fixtureEl.querySelector('a')
const tooltip = new Tooltip(tooltipEl, {
title: true,
content: false
})

expect(tooltip._config.title).toEqual('true')
expect(tooltip._config.content).toEqual('false')
})

it('should enable selector delegation', () => {
return new Promise(resolve => {
fixtureEl.innerHTML = '<div></div>'
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