diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3670fbcb..67620f95 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@
 ## 2.0.0 ??? (unreleased)
 
 ### Features
-- ...
+- Ability to create url custom fields. (thanks to [@astagi](https://github.com/astagi)).
 
 ### Misc
 - Lots of small and not so small bugfixes.
diff --git a/app/coffee/app.coffee b/app/coffee/app.coffee
index 0e8b6f37..5d782823 100644
--- a/app/coffee/app.coffee
+++ b/app/coffee/app.coffee
@@ -510,16 +510,6 @@ configure = ($routeProvider, $locationProvider, $httpProvider, $provide, $tgEven
 
     $httpProvider.interceptors.push("versionCheckHttpIntercept")
 
-    window.checksley.updateValidators({
-        linewidth: (val, width) ->
-            lines = taiga.nl2br(val).split("<br />")
-
-            valid = _.every lines, (line) ->
-                line.length < width
-
-            return valid
-    })
-
     $compileProvider.debugInfoEnabled(window.taigaConfig.debugInfo || false)
 
     if localStorage.userInfo
@@ -577,6 +567,8 @@ i18nInit = (lang, $translate) ->
         maxcheck: $translate.instant("COMMON.FORM_ERRORS.MAX_CHECK")
         rangecheck: $translate.instant("COMMON.FORM_ERRORS.RANGE_CHECK")
         equalto: $translate.instant("COMMON.FORM_ERRORS.EQUAL_TO")
+        linewidth: $translate.instant("COMMON.FORM_ERRORS.LINEWIDTH") # Extra validator
+        pikaday: $translate.instant("COMMON.FORM_ERRORS.PIKADAY") # Extra validator
     }
     checksley.updateMessages('default', messages)
 
@@ -584,6 +576,21 @@ i18nInit = (lang, $translate) ->
 init = ($log, $rootscope, $auth, $events, $analytics, $translate, $location, $navUrls, appMetaService, projectService, loaderService, navigationBarService) ->
     $log.debug("Initialize application")
 
+    # Checksley - Extra validators
+    validators = {
+        linewidth: (val, width) ->
+            lines = taiga.nl2br(val).split("<br />")
+
+            valid = _.every lines, (line) ->
+                line.length < width
+
+            return valid
+        pikaday: (val) ->
+            prettyDate = $translate.instant("COMMON.PICKERDATE.FORMAT")
+            return moment(val, prettyDate).isValid()
+    }
+    checksley.updateValidators(validators)
+
     # Taiga Plugins
     $rootscope.contribPlugins = @.taigaContribPlugins
     $rootscope.adminPlugins = _.filter(@.taigaContribPlugins, {"type": "admin"})
diff --git a/app/coffee/modules/admin/project-values.coffee b/app/coffee/modules/admin/project-values.coffee
index dff5ae07..de031bdc 100644
--- a/app/coffee/modules/admin/project-values.coffee
+++ b/app/coffee/modules/admin/project-values.coffee
@@ -381,6 +381,7 @@ module.directive("tgColorSelection", ColorSelectionDirective)
 TEXT_TYPE = "text"
 MULTILINE_TYPE = "multiline"
 DATE_TYPE = "date"
+URL_TYPE = "url"
 
 
 TYPE_CHOICES = [
@@ -395,6 +396,10 @@ TYPE_CHOICES = [
     {
         key: DATE_TYPE,
         name: "ADMIN.CUSTOM_FIELDS.FIELD_TYPE_DATE"
+    },
+    {
+        key: URL_TYPE,
+        name: "ADMIN.CUSTOM_FIELDS.FIELD_TYPE_URL"
     }
 ]
 
@@ -555,7 +560,6 @@ ProjectCustomAttributesDirective = ($log, $confirm, animationFrame, $translate)
 
         $el.on "click", ".js-add-custom-field-button", (event) ->
             event.preventDefault()
-
             showCreateForm()
 
         $el.on "click", ".js-create-custom-field-button", debounce 2000, (event) ->
@@ -567,7 +571,6 @@ ProjectCustomAttributesDirective = ($log, $confirm, animationFrame, $translate)
 
         $el.on "click", ".js-cancel-new-custom-field-button", (event) ->
             event.preventDefault()
-
             cancelCreate()
 
         $el.on "keyup", ".js-new-custom-field input", (event) ->
diff --git a/app/coffee/modules/common/custom-field-values.coffee b/app/coffee/modules/common/custom-field-values.coffee
index ad748350..8568cae5 100644
--- a/app/coffee/modules/common/custom-field-values.coffee
+++ b/app/coffee/modules/common/custom-field-values.coffee
@@ -34,6 +34,7 @@ module = angular.module("taigaCommon")
 TEXT_TYPE = "text"
 MULTILINE_TYPE = "multiline"
 DATE_TYPE = "date"
+URL_TYPE = "url"
 
 
 TYPE_CHOICES = [
@@ -48,6 +49,10 @@ TYPE_CHOICES = [
     {
         key: DATE_TYPE,
         name: "ADMIN.CUSTOM_FIELDS.FIELD_TYPE_DATE"
+    },
+    {
+        key: URL_TYPE,
+        name: "ADMIN.CUSTOM_FIELDS.FIELD_TYPE_URL"
     }
 ]
 
@@ -100,6 +105,7 @@ class CustomAttributesValuesController extends taiga.Controller
 
 CustomAttributesValuesDirective = ($templates, $storage) ->
     template = $templates.get("custom-attributes/custom-attributes-values.html", true)
+
     collapsedHash = (type) ->
         return generateHash(["custom-attributes-collapsed", type])
 
@@ -198,12 +204,14 @@ CustomAttributeValueDirective = ($template, $selectedText, $compile, $translate,
         submit = debounce 2000, (event) =>
             event.preventDefault()
 
-            attributeValue.value = $el.find("input[name=value], textarea[name='value']").val()
+            form = $el.find("form").checksley()
+            return if not form.validate()
+
+            input = $el.find("input[name=value], textarea[name='value']")
+            attributeValue.value = input.val()
             if attributeValue.type is DATE_TYPE
                 if moment(attributeValue.value, prettyDate).isValid()
                     attributeValue.value = moment(attributeValue.value, prettyDate).format("YYYY-MM-DD")
-                else
-                    attributeValue.value = ""
 
             $scope.$apply ->
                 $ctrl.updateAttributeValue(attributeValue).then ->
@@ -217,6 +225,10 @@ CustomAttributeValueDirective = ($template, $selectedText, $compile, $translate,
         render(attributeValue)
 
         ## Actions (on view mode)
+
+        $el.on "click", ".js-value-view-mode span a", (event) ->
+            event.stopPropagation()
+
         $el.on "click", ".js-value-view-mode", ->
             return if not isEditable()
             return if $selectedText.get().length
diff --git a/app/locales/taiga/locale-en.json b/app/locales/taiga/locale-en.json
index 8480026f..3ab75a0d 100644
--- a/app/locales/taiga/locale-en.json
+++ b/app/locales/taiga/locale-en.json
@@ -65,7 +65,8 @@
             "MIN_CHECK": "You must select at least %s choices.",
             "MAX_CHECK": "You must select %s choices or less.",
             "RANGE_CHECK": "You must select between %s and %s choices.",
-            "EQUAL_TO": "This value should be the same."
+            "EQUAL_TO": "This value should be the same.",
+            "PIKADAY": "Invalid date format, use DD MMM YYYY (like 23 Mar 1984)"
         },
         "PICKERDATE": {
             "FORMAT": "DD MMM YYYY",
@@ -494,7 +495,8 @@
             "ISSUE_ADD": "Add a custom field in issues",
             "FIELD_TYPE_TEXT": "Text",
             "FIELD_TYPE_MULTI": "Multi-line",
-            "FIELD_TYPE_DATE": "Date"
+            "FIELD_TYPE_DATE": "Date",
+            "FIELD_TYPE_URL": "Url"
         },
         "PROJECT_VALUES": {
             "PAGE_TITLE": "{{sectionName}} - Project values - {{projectName}}",
diff --git a/app/partials/custom-attributes/custom-attribute-value-edit.jade b/app/partials/custom-attributes/custom-attribute-value-edit.jade
index f6869cba..1f90518e 100644
--- a/app/partials/custom-attributes/custom-attribute-value-edit.jade
+++ b/app/partials/custom-attributes/custom-attribute-value-edit.jade
@@ -14,7 +14,9 @@ form.custom-field-single.editable
         <% } else if (type=="multiline") { %>
         textarea#custom-field-value(name="value") <%- value %>
         <% } else if (type=="date") { %>
-        input#custom-field-value(name="value", type="text", value!="<%- value %>")
+        input#custom-field-value(name="value", type="text", data-pikaday, value!="<%- value %>")
+        <% } else if (type=="url") { %>
+        input#custom-field-value(name="value", type="url", data-type="url", value!="<%- value %>")
         <% } else { %>
         input#custom-field-value(name="value", type="text", value!="<%- value %>")
         <% } %>
diff --git a/app/partials/custom-attributes/custom-attribute-value.jade b/app/partials/custom-attributes/custom-attribute-value.jade
index f7ac5620..c89dbd06 100644
--- a/app/partials/custom-attributes/custom-attribute-value.jade
+++ b/app/partials/custom-attributes/custom-attribute-value.jade
@@ -9,7 +9,12 @@ div.custom-field-single
 
     div.custom-field-value.js-value-view-mode
         span
+            <% if (type=="url") { %>
+            a(href!="<%- value %>")
+                <%- value %>
+            <% } else { %>
             <%- value %>
+            <% } %>
 
     <% if (isEditable) { %>
     div.custom-field-options
diff --git a/app/partials/includes/modules/admin/admin-custom-attributes.jade b/app/partials/includes/modules/admin/admin-custom-attributes.jade
index 353ea45e..bb03c36c 100644
--- a/app/partials/includes/modules/admin/admin-custom-attributes.jade
+++ b/app/partials/includes/modules/admin/admin-custom-attributes.jade
@@ -32,6 +32,7 @@ section.custom-fields-table.basic-table
                             span(ng-switch-default, translate="ADMIN.CUSTOM_FIELDS.FIELD_TYPE_TEXT")
                             span(ng-switch-when="multiline", translate="ADMIN.CUSTOM_FIELDS.FIELD_TYPE_MULTI")
                             span(ng-switch-when="date", translate="ADMIN.CUSTOM_FIELDS.FIELD_TYPE_DATE")
+                            span(ng-switch-when="url", translate="ADMIN.CUSTOM_FIELDS.FIELD_TYPE_URL")
                         div.custom-options
                             div.custom-options-wrapper
                                 a.js-edit-custom-field-button.icon.icon-edit(
diff --git a/app/styles/core/forms.scss b/app/styles/core/forms.scss
index 1ef309d3..238bdbd8 100644
--- a/app/styles/core/forms.scss
+++ b/app/styles/core/forms.scss
@@ -8,6 +8,7 @@ fieldset {
 input[type="text"],
 input[type="number"],
 input[type="password"],
+input[type="url"],
 input[type="email"],
 input[type="date"],
 input[type="password"],
diff --git a/app/themes/high-contrast/custom.scss b/app/themes/high-contrast/custom.scss
index 0ad07c93..c566bacc 100644
--- a/app/themes/high-contrast/custom.scss
+++ b/app/themes/high-contrast/custom.scss
@@ -78,6 +78,7 @@ a {
 input[type="text"],
 input[type="number"],
 input[type="password"],
+input[type="url"],
 input[type="email"],
 input[type="date"],
 input[type="password"],
diff --git a/app/themes/material-design/custom.scss b/app/themes/material-design/custom.scss
index e37abb23..7ada1f31 100644
--- a/app/themes/material-design/custom.scss
+++ b/app/themes/material-design/custom.scss
@@ -73,6 +73,7 @@ a {
 input[type="text"],
 input[type="number"],
 input[type="password"],
+input[type="url"],
 input[type="email"],
 input[type="date"],
 input[type="password"],
diff --git a/app/themes/taiga/custom.scss b/app/themes/taiga/custom.scss
index 08adf274..7a5ad4d7 100644
--- a/app/themes/taiga/custom.scss
+++ b/app/themes/taiga/custom.scss
@@ -55,6 +55,7 @@ a {
 input[type="text"],
 input[type="number"],
 input[type="password"],
+input[type="url"],
 input[type="email"],
 input[type="date"],
 input[type="password"],