Update phone validation regex to accept only numbers and correct amount - Fix "must consist of only numbers" validation error message to be specific #168

	name: PHP Linting

	on:
	push:
	branches:
	- develop
	- main
	paths:
	- "**.php"
	pull_request:
	branches:
	- develop
	paths:
	- "**.php"

	jobs:
	phpcs:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup proper PHP version
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.3

	- name: Get composer cache directory
	id: composer-cache
	run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT

	- name: Cache dependencies
	uses: actions/cache@v4
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer-

	- name: Get changed files
	id: changed-files
	uses: tj-actions/changed-files@v44
	with:
	files: \|
	*/.php

	- name: Install dependencies
	run: composer install --prefer-dist

	- name: Run PHP_CodeSniffer
	run: \|
	HEAD_REF=$(git rev-parse HEAD)
	git checkout $HEAD_REF
	./vendor/bin/phpcs-changed -s --git --git-base origin/${{ github.base_ref }} ${{ steps.changed-files.outputs.all_changed_files }}

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