diff --git a/src/components/modals/main/settings/Slider.jsx b/src/components/modals/main/settings/Slider.jsx
index c4905836..42e72138 100644
--- a/src/components/modals/main/settings/Slider.jsx
+++ b/src/components/modals/main/settings/Slider.jsx
@@ -20,17 +20,17 @@ export default class Slider extends React.PureComponent {
     let { value } = e.target;
 
     if (text) {
-      if (value.includes('.')) {
+      if (value === '') {
         return this.setState({
-          value: this.state.value
+          value: 0
         });
       }
 
-      if (value > this.props.max) {
+      if (Number(value) > this.props.max) {
         value = this.props.max;
       }
   
-      if (value < this.props.min) {
+      if (Number(value) < this.props.min) {
         value = this.props.min;
       }
     }
@@ -56,7 +56,7 @@ export default class Slider extends React.PureComponent {
   }
 
   render() {
-    const text = <input className='sliderText' type='number' min={this.props.min} max={this.props.max} onChange={(e) => this.handleChange(e, text)} value={this.state.value} style={{ width: this.state.numberWidth }}/>;
+    const text = <input className='sliderText' type='number' min={this.props.min} max={this.props.max} onChange={(e) => this.handleChange(e, 'text')} value={this.state.value} style={{ width: this.state.numberWidth }}/>;
 
     return (
       <>
diff --git a/src/components/widgets/quicklinks/QuickLinks.jsx b/src/components/widgets/quicklinks/QuickLinks.jsx
index b91a6c0c..3d35af53 100644
--- a/src/components/widgets/quicklinks/QuickLinks.jsx
+++ b/src/components/widgets/quicklinks/QuickLinks.jsx
@@ -1,3 +1,4 @@
+/* eslint-disable no-useless-escape */
 import React from 'react';
 
 import EventBus from '../../../modules/helpers/eventbus';
@@ -39,11 +40,12 @@ export default class QuickLinks extends React.PureComponent {
 
     let nameError, urlError;
     if (this.state.name.length <= 0) {
-      nameError = 'Must provide name';
+      nameError = this.language.name_error;
     }
 
-    if (url.length <= 0) {
-      urlError = 'Must provide URL';
+    // regex: https://ihateregex.io/expr/url/
+    if (url.length <= 0 || /https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()!@:%_\+.~#?&\/\/=]*)/.test(url) === false) {
+      urlError = this.language.url_error;
     }
 
     if (nameError || urlError) {