hugo/docs/content/en/functions/strings.TrimPrefix.md

---
title: strings.TrimPrefix
description: Returns a given string s without the provided leading prefix string. If s doesn't start with prefix, s is returned unchanged.
date: 2017-02-01
publishdate: 2017-02-01
lastmod: 2017-02-01
categories: [functions]
menu:
  docs:
    parent: "functions"
keywords: [strings]
signature: ["strings.TrimPrefix PREFIX STRING"]
workson: []
hugoversion:
relatedfuncs: [strings.TrimSuffix]
deprecated: false
aliases: []
---

Given the string `"aabbaa"`, the specified prefix is only removed if `"aabbaa"` starts with it:

    {{ strings.TrimPrefix "a" "aabbaa" }} → "abbaa"
    {{ strings.TrimPrefix "aa" "aabbaa" }} → "bbaa"
    {{ strings.TrimPrefix "aaa" "aabbaa" }} → "aabbaa"
Squashed 'docs/' content from commit fdea5430f git-subtree-dir: docs git-subtree-split: fdea5430f89dfd849d39212abdf5ace0a4763e5a 2019-10-21 04:22:28 -04:00			`---`
			`title: strings.TrimPrefix`
			`description: Returns a given string s without the provided leading prefix string. If s doesn't start with prefix, s is returned unchanged.`
			`date: 2017-02-01`
			`publishdate: 2017-02-01`
			`lastmod: 2017-02-01`
			`categories: [functions]`
			`menu:`
			`docs:`
			`parent: "functions"`
			`keywords: [strings]`
			`signature: ["strings.TrimPrefix PREFIX STRING"]`
			`workson: []`
			`hugoversion:`
			`relatedfuncs: [strings.TrimSuffix]`
			`deprecated: false`
			`aliases: []`
			`---`

			Given the string `"aabbaa"`, the specified prefix is only removed if `"aabbaa"` starts with it:

			`{{ strings.TrimPrefix "a" "aabbaa" }} → "abbaa"`
			`{{ strings.TrimPrefix "aa" "aabbaa" }} → "bbaa"`
Squashed 'docs/' changes from 327003421..39a7fac34 39a7fac34 Add .hugo_build.lock to .gitignore 920c716a4 fix a typo: to -> two (#1545) 6f0ba9593 Remove godocref from front matter (#1543) 8ec3d5948 remove link to wercker (#1544) b56008719 Delete deployment-with-wercker.md (#1542) e33d29b02 Fix broken links (#1538) 29e9d4c21 Sort commenting systems (#1541) 0b7ea60a7 Delete the news page "HTTP/2 Server Push in Hugo" 6e1515857 Fix quick-start.md (#1525) 62168ab35 Update comments.md (#1535) d92191512 Small typo (#1539) 129c8834a Correct the PostCSS noMap default value (#1534) 6a5b29fcc Add example to index function (#1536) e3dd8c507 Update output-formats.md 0c9321ca0 Remove reference to using LiveReload in production environment 4072d6776 Mod testing 09fabf7d6 Fix typo (#1524) 2fce813c8 Fix grammatical error in quick-start.md (#1523) 45230ab4a Hugo Mod testing 2dd4cd9e7 Update index.md 2c3ed62fd netlify: Bump to 0.88.1 648e2a007 Merge branch 'tempv0.88.1' f216eade1 releaser: Add release notes to /docs for release of 0.88.1 8a7b64d4b Fix typographical errors in 0.88.0 release notes a4bf86300 Release 0.88 738bb8f38 releaser: Add release notes to /docs for release of 0.88.0 8fcf2c55d highlight: Remove some pygments references f2b173de2 HTTPS link c88881c8e Adding link to nginx documentation 6b0a74fe0 Fix typos in docs (#1516) 498b8f0f1 Fix typos in time.Format (#1515) 28723fad6 Fix taxonomy and term examples (#1514) 3ffd00e12 Update front-matter.md 7cc1da82e Fix grammar in 0.86.1 release notes (#1510) 0009c51c3 Update docs helper 7e2f430f4 Update index.md 7857eae7e releaser: Add release notes to /docs for release of 0.87.0 1f08b684b releaser: Add release notes to /docs for release of 0.87.0 36a9e701c docs: Adjust config docs 0f588438e docs: Regen CLI docs 1b4682cd8 docs: Regen docs helper bc8bbaae9 Merge commit 'bd77f6e1c99e04a476f0b1bb4e44569134e02399' into release-0.87.0 6f2480643 docs: Adjust time zone docs git-subtree-dir: docs git-subtree-split: 39a7fac343c289906db644c96079fdcc0298582f 2021-10-31 08:51:51 -04:00			`{{ strings.TrimPrefix "aaa" "aabbaa" }} → "aabbaa"`