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HTML

              
                
<div class="heading">
  <h1>Vue.js Password Generator</h1>
  <h4>A simple example creating a password generator using Vue.js v2.x.</h4>
</div>

<div class="container" id="app">
  
  <div class="row">
    <div class="col-sm-12">
      <div class="form-group">
        <vue-password size="45" auto="true" class=""></vue-password>
      </div>
    </div>
  </div>
  
  <br />
  
  <h2>Script Demo</h2><hr>

  <div class="form-group">
    <label class="text-muted">Using all of the character sets:</label>
    <vue-password size="24" auto="true" characters="a-z,A-Z,0-9,#"></vue-password>
  </div>

  <div class="form-group">
    <label class="text-muted">Using both the a-z and A-Z character sets:</label>
    <vue-password size="24" auto="true" characters="a-z,A-Z"></vue-password>
  </div>

  <div class="form-group">
    <label class="text-muted">Using only the A-Z character set:</label>
    <vue-password size="24" auto="true" characters="A-Z"></vue-password>
  </div>

  <div class="form-group">
    <label class="text-muted">Using only the a-z character set:</label>
    <vue-password size="24" auto="true" characters="a-z"></vue-password>
  </div>

  <div class="form-group">
    <label class="text-muted">Using only the number character set:</label>
    <vue-password size="24" auto="true" characters="0-9"></vue-password>
  </div>
  
  <br />

  <h2>How It Works</h2><hr>
  <dl class="dl-horizontal">

    <dt>Characters<br><small>Is Optional</small></dt><dd>The <strong>characters</strong> attribute is used to set the character type used in the password. You can use numbers <code>0-9</code>, letters <code>a-z</code> (and or) <code>A-Z</code>, and spical characters <code>#</code>. All of these sets can be used individually, but they all work together too.</dd><br>

    <dt>Size<br><small>Is Optional</small></dt><dd>The <strong>size</strong> attribute is used to set the number of characters that is used in the field, if you need a password with 12 characters, then set this attribute to 12.</dd><br>

    <dt>Type<br><small>Is Optional</small></dt><dd>The <strong>type</strong> attribute is used to change the field type from <code>text</code> to <code>password</code>.</dd><br>

    <dt>Placeholder<br><small>Is Optional</small></dt><dd>The <strong>placeholder</strong> attribute is used to set the place holder text on the field input.</dd><br>

    <dt>Auto<br><small>Is Optional</small></dt><dd>The <strong>auto</strong> attribute is used to suppress the automatic generation of the password on load, if you don't want the field to automatically generate the password on load, then pass <code>false</code> to the component.</dd>
  </dl>
  
</div>

              
            
!

CSS

              
                $purple: #5c4084;

body {
  background-color: $purple;
  padding: 50px;
}
.container {
  padding: 40px 80px 15px 80px;
  background-color: #fff;
  border-radius: 8px;
  max-width: 800px;
}
.heading {
  text-align: center;
  h1 {
    background: -webkit-linear-gradient(#fff, #999);
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    text-align: center;
    margin: 0 0 5px 0;
    font-weight: 900;
    font-size: 4rem;
    color: #fff;
  }
  h4 {
    color: lighten(#5c3d86,30%);
    text-align: center;
    margin: 0 0 35px 0;
    font-weight: 400;
    font-size: 24px;
  }
}
.btn{
  outline: none !important;
}
.btn.btn-primary {
  background-color: $purple;
  border-color: $purple;
  outline: none;
  &:hover {
    background-color: darken($purple, 10%);
    border-color: darken($purple, 10%);
  }
  &:active, &:focus {
    background-color: lighten($purple, 5%);
    border-color: lighten($purple, 5%);
  }
  & .fa {
    padding-right: 4px;
  }
}
.label-primary {
  background-color: $purple;
  display: inline-block;
  font-size: 15px;
  font-weight: normal;
}
.form-group {
  margin-bottom: 25px;
}
small {
  font-weight: normal;
  color: #b4bcc3;
}
              
            
!

JS

              
                
Vue.component('vue-password', {
  template: '<div class="input-group"><span class="input-group-addon"><span class="fa fa-lock"></span></span><input :type="type" class="form-control" :placeholder="placeholder" :value="password" /><span class="input-group-btn"><button type="button" class="btn btn-primary" @click="generate()"><span class="fa fa-refresh"></span></button></span></div>',
  props : {
    type: {
      type: String,
      default: 'text'
    },
    size: {
      type: String,
      default: '32'
    },
    characters: {
      type: String,
      default: 'a-z,A-Z,0-9,#'
    },
    placeholder: {
      type: String,
      default: 'Password'
    },
    auto: [String, Boolean],
    value: ''
  },
  data: function() {
    return {
      password: this.value
    }
  },
  mounted: function() {
    if(this.auto == 'true' || this.auto == 1) {
      this.generate();
    }
  },
  methods: {
    
    generate () {
      let charactersArray = this.characters.split(',');  
      let CharacterSet = '';
      let password = '';
      
      if( charactersArray.indexOf('a-z') >= 0) {
        CharacterSet += 'abcdefghijklmnopqrstuvwxyz';
      }
      if( charactersArray.indexOf('A-Z') >= 0) {
        CharacterSet += 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
      }
      if( charactersArray.indexOf('0-9') >= 0) {
        CharacterSet += '0123456789';
      }
      if( charactersArray.indexOf('#') >= 0) {
        CharacterSet += '![]{}()%&*$#^<>~@|';
      }
      
      for(let i=0; i < this.size; i++) {
        password += CharacterSet.charAt(Math.floor(Math.random() * CharacterSet.length));
      }
      this.password = password;
    }
    
  }
});

new Vue({
  el: '#app'
});

              
            
!
999px

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