Update express-validator to version 3.1.3 🚀

[greenkeeperio-bot]

Hello lovely humans,

express-validator just published its new version 3.1.3.

State	Update 🚀
Dependency	express-validator
New version	3.1.3
Type	dependency

This version is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of express-validator.
Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

Do you have any ideas how I could improve these pull requests? Did I report anything you think isn’t right?
Are you unsure about how things are supposed to work?

There is a collection of frequently asked questions and while I’m just a bot, there is a group of people who are happy to teach me new things. Let them know.

Good luck with your project ✨

You rock!

🌴

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GitHub Release

• #310 - Allow to use fully custom error formatter without TypeScript error

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The new version differs by 128 commits .

• b983e4f 3.1.3
• 0bdadad Merge pull request #329 from jyotman/markdown-fix
• 194faef fix markdown title syntax in README.md
• 841944e Merge pull request #310 from kacepe/patch-1
• a6f689d Allow to use fully custom error formatter.
• 6652e04 Merge branch 'eslint'
• 3c997fd Remove JSHint and JSCS stuff
• eaced95 npm: switch JSCS and JSHint scripts with ESLint
• 34eb328 eslint: add initial config and fix offending code
• 59099b8 Travis: use only LTS + current Node.js versions
• 8e8f635 Merge pull request #304 from akifo/master
• 137f6e6 Fix deprecated sample code
• 54a5c46 Upgrade to 3.1.2
• fc2ef48 Merge pull request #300 from levani/patch-1
• 750c777 Update typeDefinitionTest.ts

There are 128 commits in total. See the full diff.

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