# what is it 

its a directive that gibe validation on mobile number using regex format ..
# directive requirements :

1-angular 4+
2-bootstrap 4

You need to import module ..
``` 
import {OnlyNumberDirective} from 'phone-check-egypt';

   declarations: [
    AppComponent,OnlyNumberDirective
  ]

```

and then you only need to 
* give the form name and the reference .. 
```
<form #f="ngForm" (ngSubmit)="save()" >
```
* add max length of the mobile number and the directive name  .. 
```
<input type="text" OnlyNumber max="11" [formData]="f" class="form-control" name="phone"  required>
```

# Why to use this package 
* you don't need to put validation on mobile number 

# Input Attributes

| Attribute        |  required     | 
| -------------    |:-------------:| 
| required         | optional      | 
| max              | Required   (to get the the length of the mobile number)  |  
|[formData]       | give the form refrence to make the form invalid      |