/TypeScript/How to restrict alphabets in input field in angular

How to restrict alphabets in input field in angular

phoneKeyDown(e){
	 
		const keyCode = e.keyCode;  
		if (( (e.shiftKey || (e.keyCode < 48 || e.keyCode > 57)) && (e.keyCode < 96 || e.keyCode > 105)) && e.keyCode !=8) {
			e.preventDefault();
		} 	  
}

// IN HTML
<ion-input [(ngModel)]="phone" id="phone" formControlName="phone"  placeholder="Enter Telephone Number" (keydown)="phoneKeyUp($event)"  ></ion-input>

Similar codes

0 vote179 views1 answer
Laravel validation check if email exists forget password
TypeScript
0 vote131 views1 answer
How do you check ewhich version of typescript you are using
TypeScript
8 votes141 views3 answers
Your account has reached its concurrent builds limit
TypeScript
1 vote119 views1 answer
Ng-select disabled
TypeScript
3 votes124 views2 answers
Push at first index typescript
TypeScript
0 vote140 views1 answer
Const formats = { time: { '24hour': {hour12: false, hours: 'numeric', minute: 'numeric'} } }; <IntlProvider locale={locale} messages={messages} formats={formats}> <FormattedTime value={someDate} format='24hour'/> </IntlProvider>
TypeScript
0 vote135 views1 answer
Angular redirect on submit
TypeScript
0 vote196 views1 answer
Requests get with sign in
TypeScript
0 vote125 views1 answer
How to calculate distance between 2 points in knex postgis
TypeScript
2 votes124 views1 answer
NotificationManager has not been initialized
TypeScript